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VMYP-60 Pressure Calibrator Kit — Pneumatic Comparison Pump & Digital Reference Gauge
A complete, portable pressure calibration kit for the engine room and the calibration bench: a lever-driven pneumatic comparison pump generating -0.095 to 6 MPa from clean air, paired with a precision digital reference gauge. Together they calibrate and test pressure gauges, transmitters and switches onboard vessels, in metrology labs and in industrial plants — no external pressure source needed. The pump and gauge are listed with IMPA codes 651632 and 651638 for marine purchasing.
Key features
- Lever-driven hand pump — generates test pressure on the spot, no external air supply needed
- Fine adjustment down to 100 Pa for accurate setpoints
- Precision digital reference gauge — any range up to 60 MPa, accuracy up to 0.05% FS
- Lightweight and portable — the pump weighs only 1.5 kg
- Adapter set included for the thread connections commonly found onboard
- IMPA-listed for marine purchasing: 651632 (pump) · 651638 (reference gauge)
Specifications — pneumatic comparison pump (IMPA 651632)
| Pressure range | -0.095 to 6 MPa |
|---|---|
| Medium | Clean air |
| Fine adjustment | min 100 Pa |
| Weight | 1.5 kg |
Specifications — digital reference gauge (IMPA 651638)
| Range | -100 kPa to 60 MPa (any range selectable) |
|---|---|
| Accuracy | 0.05 / 0.2 / 0.4 / 0.5 %FS selectable |
| Display | 5-digit |
| Power | 3.6 V lithium battery |
| Thread | M20×1.5 (other threads available) |
| Overload | 1.5× |
| Medium temperature | -20 to 80°C |
Adapters included: M20×1.5 internal ×1 · M20×1.5 external ×1 · 1/4 NPT external ×1.
Applications
Marine. Onboard verification of pressure gauges, transmitters and switches in engine rooms and cargo systems — the kit is hand-carried, needs no external pressure source, and can be ordered by its IMPA codes.
Metrology & research. Bench comparison calibration of pressure instruments against the digital reference gauge.
Industrial. Plants and instrument manufacturers that test and calibrate their own pressure instrumentation.
What's included
Pneumatic comparison pump ×1 · digital reference gauge ×1 (range and accuracy grade selected when ordering) · adapter set: M20×1.5 internal ×1, M20×1.5 external ×1, 1/4 NPT external ×1. Tell us the pressure points and instruments you need to cover and you will get a gauge range and accuracy recommendation before ordering.
Frequently asked questions
What pressure can the VMYP-60 kit generate and measure?
The pump generates -0.095 to 6 MPa (vacuum to 60 bar) from clean air. The reference gauge can be supplied in any range from -100 kPa up to 60 MPa; for test points above the pump's 6 MPa, a higher-pressure source is needed to feed the gauge.
Does the kit need an external air supply?
No. The lever-driven hand pump generates the test pressure itself, using clean air as the medium — the kit works anywhere in the engine room or workshop.
Which IMPA codes does the VMYP-60 correspond to?
The pneumatic comparison pump is listed under IMPA 651632 and the digital reference gauge under IMPA 651638, so the kit can be ordered through standard marine purchasing catalogues.
Can the gauge range and accuracy be selected?
Yes. The reference gauge is available in any range within -100 kPa to 60 MPa, with accuracy grades of 0.05, 0.2, 0.4 or 0.5 %FS to choose from.
What adapters are included with the kit?
The standard adapter set includes M20×1.5 internal ×1, M20×1.5 external ×1 and 1/4 NPT external ×1. The gauge thread is M20×1.5 as standard; other threads are available.
Ask Kate Liu about the VMYP-60
This site is a personal supply desk — you deal directly with Kate Liu, who checks the gauge range and accuracy grade against your instruments before quoting, and inspects every kit before dispatch. Send the IMPA code, or just describe what you need to calibrate, the range and where it will be used.
WhatsApp +86 139 5806 2364 [email protected]
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