Dwyer Instruments HCHP-1 | Hydraulic Calibration Hand Pump
The Dwyer HCHP-1 is a hydraulic calibration hand pump designed to generate pressure up to 10,000 psi (700 bar) for pressure gauge, transmitter, and switch calibration. It features completely adjustable stroke control for rapid priming and pressure generation, ergonomic handles, triple filtration, stainless steel construction, and oversized check valves for smooth, controlled operation.
Genuine Control Techniques stock · Free UAE-wide shipping
Part Number: HCHP-1
Request a quote in under a minute — call +971 6 5436933.
Product Overview
The Dwyer HCHP-1 Hydraulic Calibration Hand Pump provides high-pressure hydraulic generation for calibration applications where accurate and repeatable pressure testing is required. Its completely adjustable stroke control allows technicians to prime the pump quickly, generate pressure efficiently, and fine-tune the output for calibration work.
The pump generates pressure from 0 to 10,000 psi (0 to 700 bar) using hydraulic oil as the working fluid. This high-pressure capability makes the HCHP-1 suitable for calibration of compatible pressure gauges, transmitters, switches, and other hydraulic pressure instruments.
The HCHP-1 is designed with ergonomically shaped handles to make pumping more comfortable during extended calibration work. A triple filtration system helps keep the pump operating in unclean environments, while oversized check valves support smooth and controlled pressure generation.
For leak-resistant operation, the pump combines stainless steel construction with a shatterproof reservoir. Its construction also incorporates polyurethane, anodized hard-coat aluminum, PTFE, and nitrile components.
Both the gauge and process connections use 1/4" NPT/BSP connections, allowing the pump to be connected to compatible reference gauges and instruments under test.
The HCHP-1 weighs approximately 3 lb (1.36 kg), making it practical for both field and bench calibration work.
If you need a hose kit for connecting a sensor and calibrator without a tee, the HCHP-1K offers the same specifications with that hose kit included.
Key Benefits
- Generates pressure up to 10,000 psi (700 bar)
- Completely adjustable stroke control for rapid priming and pressure generation
- Designed for hydraulic oil
- Ergonomic handles for comfortable operation
- Triple filtration system for use in unclean environments
- Stainless steel construction and shatterproof reservoir
- Oversized check valves for smooth, controlled pressure generation
- 1/4" NPT/BSP gauge and process connections
- Suitable for field and bench calibration applications
- Genuine Dwyer stock with free UAE-wide shipping
Who This Product Is Best For
The Dwyer HCHP-1 is suited for:
- Calibration technicians working with high-pressure instruments
- Pressure gauge calibration
- Pressure transmitter calibration
- Pressure switch calibration
- Field and bench pressure calibration
- Applications requiring hydraulic pressure generation up to 10,000 psi
- Environments where filtration and leak-resistant construction are important
How to Specify & Commission It
- Confirm that the instrument under test is compatible with hydraulic oil and the required pressure range.
- Connect the instrument under test to the HCHP-1's 1/4" NPT/BSP process connection.
- Connect a suitable reference gauge to the gauge connection.
- Use the adjustable stroke control to prime the pump and generate the required hydraulic pressure.
- Fine-tune the pressure and hold it steady while comparing the instrument under test against the reference reading.
- Release the pressure safely after completing the calibration procedure.
Frequently Asked Questions
What is the maximum pressure of the Dwyer HCHP-1?
The HCHP-1 generates up to 10,000 psi (700 bar).
What fluid does the HCHP-1 use?
The HCHP-1 is designed for use with hydraulic oil.
What type of pressure instruments can be calibrated with the HCHP-1?
It is designed for hydraulic calibration applications involving compatible pressure gauges, transmitters, switches, and other pressure instruments.
Does the HCHP-1 have adjustable stroke control?
Yes. The pump features completely adjustable stroke control for rapid priming, pressure generation, and fine adjustment.
What helps the HCHP-1 operate in unclean environments?
The pump incorporates a triple filtration system, while oversized check valves support smooth and controlled operation.
How does the HCHP-1 help prevent leaks?
The pump uses stainless steel construction and a shatterproof reservoir to support leak-resistant operation.
What connections does the HCHP-1 use?
Both the gauge and process connections are 1/4" NPT/BSP.
What is the difference between the HCHP-1 and HCHP-1K?
Both models have identical specifications. The HCHP-1K additionally includes a hose kit for connecting a sensor and calibrator without a tee.
How much does the HCHP-1 weigh?
The HCHP-1 weighs approximately 3 lb (1.36 kg).
Is genuine Dwyer stock available with UAE-wide shipping?
Yes. Genuine Dwyer stock with free UAE-wide shipping is available from General Tech Services LLC. Call +971 6 5436933 for pricing and current availability.
Request a Quote Today
For pricing, stock availability, or technical assistance with the Dwyer HCHP-1 hydraulic calibration hand pump, contact General Tech Services LLC.
Call: +971 6 5436933
Website: www.generaltechshop.ae
