Pressure Comparison Pumps
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Industrial Professional Engineering Services
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Pressure Comparison Pump LSP 1000 and LSP 1200-DL
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Pressure Comparison Pump LSP
1000: spindle pump (hydraulic),
generating pressure up to 1000
bar (14,500 PSI), operated with
hydraulic oil or distilled water.
Pressure Comparison Pump LSP
1200: spindle pump (hydraulic),
generating pressure up to 1200
bar (17,400 PSI), operated with
hydraulic oil or distilled water.
The LSP 1000 is used to generate pressure up to 1000 bar / 14,500 PSI for
comparison pressure calibration purposes. The pressure comparison pump LSP 1000
has two pressure ports: one for a precision pressure reference instrument, the other for
a test item. With the LSP 1000 it is very simple to generate the pressure steps, thanks
to the performance and sensitivity of the spindle pump.
The LSP 1200-DL, supplied with a base plate, is used to generate pressure up to 1200
bar / 17,400 PSI for comparison pressure calibration purposes. Also the LSP 1200-DL
has two pressure ports (mounting of reference and test unit without tools!).
The LSP 1000 is available in three versions:
- LSP 1000: cost effective standard version
- LSP 1000-P: portabel version with sealed fluid reservoir
- LSP 1000-K: portable LSP 1000-P mounted in an alumium case
The LSP 1200-DL comes with a base plate, with space for adapter threads.

- Great performance / very cost effective
- Simple and exact generation of pressure for calibration purposes, fine adjustment
- Up to 1000 bar / 14,500 PSI
- Compact dimensions, spindle thread runs inside the pump
- Incl. fluid reservoir
NOTE: the pressure gauges (digital & analogue), shown on the images on this page, are not included
in standard supply of the LSP pressure comparison pumps.
Recommended pressure reference instruments:
Electronic pressure calibrator LPC 300
- Accuracy ±0.025% FS
- Precision pressure reference gauge TLDMM
Accuracy ±0.05% FS
- Digital test pressure gauge TDMC
Accuracy ±0.2% FS
- Digital test pressure gauge DTG-35
Accuracy ±0.5% v.E.
but also:
Portable digital manometer LPM-3 (with external sensor,
accuracies ±0.1% or ±0.35% or ±0.5% FS
Recommended accessory:
Hand Suction Pump HAP 02
for suction of fluids, e.g. oil, water,
break fluid, etc.
Perfect for the suction of the operation
fluid from the comparison test pumps.