Suction Regulators

The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators provide reliable and accurate cycling of the regulator On and Off during the intermittent suctioning. The Continuous-Intermittent 3 Mode series has a peak vacuum limit feature to prevent adjusting the vacuum too high. This series is ideal for sensitive applications where limiting Max vacuum is critically important. The intermittent timing cycle is factory set at 16 seconds on and 8 seconds off. The unique modular design makes repair a breeze for any biomed or central supply department. The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators is made up of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous-Intermittent 3 Mode Vacuum Regulator * 0-150 mmHg Gauge Range * Puritan-Bennett Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Chemetron Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3300 Series Continuous-Intermittent 3 Mode provides reliable and accurate cycling of the regulator On and Off during the intermittent suctioning and has a peak vacuum limit feature to prevent adjusting too high. This series is ideal for sensitive applications where limiting Max vacuum is critically important. The intermittent timing cycle is factory set at 16 seconds on and 8 seconds off. The unique modular design makes repair a breeze for any biomed or central supply department with each unit made of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable. The case is made of strong plastic and features a smooth surface with rounded corners for easy cleaning and houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX3300 Series Continuous-Intermittent 3 Mode gauge is 50% larger than the PM Series gauge. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager. Features: * Analog or Digital Gauge * Continuous-Intermittent 3 Mode * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * Oxequip Quick Connect Vacuum Source Connection * Wide Range of Patient Connections

The PMX3600 Series Continuous 3 Mode Large Gauge Vacuum Regulator features a unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-760 mmHg Gauge Range * Ohmeda Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3300 Series Continuous-Intermittent 3 Mode provides reliable and accurate cycling of the regulator On and Off during the intermittent suctioning and has a peak vacuum limit feature to prevent adjusting too high. This series is ideal for sensitive applications where limiting Max vacuum is critically important. The intermittent timing cycle is factory set at 16 seconds on and 8 seconds off. The unique modular design makes repair a breeze for any biomed or central supply department with each unit made of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable. The case is made of strong plastic and features a smooth surface with rounded corners for easy cleaning and houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX3300 Series Continuous-Intermittent 3 Mode gauge is 50% larger than the PM Series gauge. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager. Features: * Analog or Digital Gauge * Continuous-Intermittent 3 Mode * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * DISS Female Hand Tight Vacuum Source Connection * Wide Range of Patient Connections

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple. The Pediatric vacuum regulator is restricted to 170 mmHg (± 10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * DISS Female Hand Tight Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3600 Series Continuous 3 Mode Large Gauge Vacuum Regulator features a unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-760 mmHg Gauge Range * Puritan-Bennett Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple. The Pediatric vacuum regulator is restricted to 170 mmHg (± 10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Chemetron Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3600 Series Continuous 3 Mode Large Gauge Vacuum Regulator features a unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-760 mmHg Gauge Range * 1/8in NPT Female Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators provide reliable and accurate cycling of the regulator On and Off during the intermittent suctioning. The Continuous-Intermittent 3 Mode series has a peak vacuum limit feature to prevent adjusting the vacuum too high. This series is ideal for sensitive applications where limiting Max vacuum is critically important. The intermittent timing cycle is factory set at 16 seconds on and 8 seconds off. The unique modular design makes repair a breeze for any biomed or central supply department. The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators is made up of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous-Intermittent 3 Mode Vacuum Regulator * 0-150 mmHg Gauge Range * Ohmeda Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. As a result of its modular design, the unit is 25-50 percent smaller than other suction regulators making it the product of choice for crowded wall and rail areas. The case is made of strong ABS plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medicals ”Stork Symbol” to identify the unit for pediatric applications. Key Benefits: * Bottom Connection (inlet) - Tubing Nipple * Gauge Range: 0-200 mmHg or 0-300mmHg - Full Vacuum * Gauge Accuracy: Analog: ± 5% of Max Digital Gauge: ± 1% of Full Scale Analog Gauge: ± 5% of MAX within ref. indicator * PreSet Range: ±10mmHg of setting * Modes: LINE - OFF - REG * Maximum Vacuum: PS3000 & PS3100: REG. Mode @ Full Vac - 396 mmHg * Weight: 1.1 lbs. (.48 kg) * Dimensions: 3.7 in. (9.4 cm), 2.8 in. (7.1 cm), 5.2 in. (13.2 cm)

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. As a result of its modular design, the unit is 25-50 percent smaller than other suction regulators making it the product of choice for crowded wall and rail areas. The case is made of strong ABS plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. Key Benefits: * Bottom Connection (inlet) - Ohmeda Trap Style * Gauge Range: 0-200 mmHg and “Full Vacuum” 0-300mmHg and ”Max Vacuum” * Gauge Accuracy: Analog: ± 5% of Max Digital/Analog: Digital Display: ± 1% of Full Scale Analog Gauge: ± 5% of MAX within ref. indicator * Preset Range: ±10mmHg of setting * Modes: REG - OFF - INT * Maximum Vacuum: REG. Mode @ Full Vac - 396 mmHg * Weight: 1.2 lbs. (.56 kg) * Dimensions: 4.4 in. (11.2 cm), 2.8 in. (7.1 cm), 5.3 in. (13.4 cm)

The unique modular design of the PMX3500 Series Continuous 2 Mode Vacuum Regulator makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy and houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge and makes it easy to see suction pressure. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager. Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * 1/8in NPT Female Vacuum Source Connection * Wide Range of Patient Connections

The unique modular design of the PMX3500 Series Continuous 2 Mode Vacuum Regulator makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable.Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy and houses the gauge for extra protection.The PMX Series features a large gauge that is 50% larger than the PM Series gauge and makes it easy to see suction pressure. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager.Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * Chemetron Quick Connect Vacuum Source Connection * Wide Range of Patient Connections

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * 1/8in NPT Female Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. As a result of its modular design, the unit is 25-50 percent smaller than other suction regulators making it the product of choice for crowded wall and rail areas. The case is made of strong ABS plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medicals ”Stork Symbol” to identify the unit for pediatric applications. Key Benefits: * Bottom Connection (inlet) - None * Gauge Range: 0-200 mmHg or 0-300mmHg - Full Vacuum * Gauge Accuracy: Analog: ± 5% of Max Digital Gauge: ± 1% of Full Scale Analog Gauge: ± 5% of MAX within ref. indicator * PreSet Range: ±10mmHg of setting Modes: OFF - REG * Maximum Vacuum: PS3000 & PS3100: REG. Mode @ Full Vac - 396 mmHg * Weight: 1.1 lbs. (.48 kg) * Dimensions: 3.7 in. (9.4 cm), 2.8 in. (7.1 cm), 5.2 in. (13.2 cm)

The PMX3600 Series Continuous 3 Mode Large Gauge Vacuum Regulator features a unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-760 mmHg Gauge Range * Chemetron Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators provide reliable and accurate cycling of the regulator On and Off during the intermittent suctioning. The Continuous-Intermittent 3 Mode series has a peak vacuum limit feature to prevent adjusting the vacuum too high. This series is ideal for sensitive applications where limiting Max vacuum is critically important. The intermittent timing cycle is factory set at 16 seconds on and 8 seconds off. The unique modular design makes repair a breeze for any biomed or central supply department. The PMX3400 Series Continuous-Intermittent 3 Mode Large Gauge Vacuum Regulators is made up of eight (8) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob with its three (3) easy-to-read settings make vacuum adjustments simple, even in emergency situations. The Pediatric vacuum regulator is restricted to 170 mmHg (±10 mmHg) to prevent high vacuum situations and the gauge face is imprinted with the Precision Medical's 'Stork Symbol” to identify the unit for pediatric applications. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous-Intermittent 3 Mode Vacuum Regulator * 0-150 mmHg Gauge Range * Medstar Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. The PMX Series features a large gauge that is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Ohmeda Quick Connect Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The PMX3600 Series Continuous 3 Mode Large Gauge Vacuum Regulator features a unique modular design makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable, thereby saving unnecessary repair costs. The case is made of strong plastic. It features a smooth surface with rounded corners making cleaning easy. The case also houses the gauge for extra protection. Large gauge size makes it easy to see suction pressure. The PMX Series gauge is 50% larger than the PM Series gauge. The large control knob and easy-to-read settings make vacuum adjustments simple, even in emergency situations. For additional configurations, please contact your account manager Features: * Analog or Digital Gauge * Continuous 3 Mode Vacuum Regulator * 0-760 mmHg Gauge Range * DISS Female Hex Nut Vacuum Source Connection * Wide Range of Patient Connections * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale

The unique modular design of the PMX3500 Series Continuous 2 Mode Vacuum Regulator makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable.Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy and houses the gauge for extra protection.The PMX Series features a large gauge that is 50% larger than the PM Series gauge and makes it easy to see suction pressure. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager.Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * Oxequip Quick Connect Vacuum Source Connection * Wide Range of Patient Connections

The unique modular design of the PMX3500 Series Continuous 2 Mode Vacuum Regulator makes repair a breeze for any biomed or central supply department. The unit is made up of six (6) easy-to-replace modular components. Unlike the normal plastic inlet and outlet connections on most units, the cast metal backplate connections are extremely durable.Made of strong plastic, it features a smooth surface with rounded corners making cleaning easy and houses the gauge for extra protection.The PMX Series features a large gauge that is 50% larger than the PM Series gauge and makes it easy to see suction pressure. The large control knob and easy-to-read settings make vacuum adjustments simple. For additional configurations, please contact your account manager.Features: * Analog or Digital Gauge * Continuous 2 Mode Vacuum Regulator * 0-200 or 0-300 mmHg Gauge Range * Gauge Accuracy * Analog: ± 5% of MAX * Digital Gauge: ± 1% of Full Scale * DISS Female Hand Tight Vacuum Source Connection * Wide Range of Patient Connections