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| | Model LPCP Low Pressure Calibration Pump Dwyer Instruments, Inc., Michigan City, IN 27 Jun 2011 Dwyer Instruments, Inc., is announcing the release of its NEW MODEL LPCP LOW PRESSURE CALIBRATION PUMP, a low air pressure source with the ability to easily adjust and stabilize. | |
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| | Pneumatic Calibration Hand Pump Dwyer Instruments, Inc., Michigan City, IN 18 Mar 2009 Dwyer Instruments, Inc., has announced the release of its NEW SERIES PCHP PNEUMATIC CALIBRATION HAND PUMPS. The PCHP is engineered to comfortably source pressure and vacuum to check calibration of gages, switches, and recorders. Ergonomically designed cushion grips provide extra comfort while simultaneously enhancing the pump’s performance. All pistons utilize dual o-rings to ensure zero leakage and an oversized check valve provides smooth operation throughout the output range. | |
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| | Hydraulic Calibration Hand Pump Dwyer Instruments, Inc., Michigan City, IN 10 Mar 2009 Dwyer Instruments, Inc., has announced the release of its NEW SERIES HCHP HYDRAULIC CALIBRATION HAND PUMP. The HCHP is designed to be a complete hand-held calibration system. Utilizing a patented, fully adjustable stroke control, the pump allows for fast pressure generation up to 10,000 psi (700 bar). The Series HCHP includes a built in triple filtration system to maintain pump operation in dirty conditions and an oversized check valve for smooth and controlled operation. Materials like stainless steel, anodized hard coat aluminum, and shatterproof plastic ensure Series HCHP long-lasting structural integrity. | |
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| | Calibration Hand Pump Dwyer Instruments, Inc., Michigan City, IN 23 Jun 2008 Dwyer Instruments, Inc., is announcing the release of its NEW SERIES CHP CALIBRATION HAND PUMP. The CHP is the most dependable and rugged pump for applications up to 100 psi or 28.8" Hg Vacuum, and is ideal for checking calibration of pressure or vacuum gauges, switches, or transmitters. The Durable Acetel plastic and anodized aluminum construction prevents body heat transfer, resulting in drift-free accurate readings. | |