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High Pressure Comparison Pumps
LSP 3000 -
LSP 5000 - LSP 7000 |
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Pressure Comparison Pump
LSP 3000:
spindle pump
(hydraulic), generating pressure up to 3000 bar (43,511 PSI)
Pressure Comparison Pump
LSP 5000: spindle pump
(hydraulic), generating pressure up to 5000 bar (72,520 PSI), operated with
special oil.
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Pressure Comparison Pump
LSP 7000: spindle pump
(hydraulic), generating pressure up to 7000 bar (101,520 PSI), operated with
special oil.
Datasheet
Operating Manual
- great performance / very cost effective
- built-in priming pump
- simple and exact generation of pressure for
calibration purposes, fine adjustment
- up to
- 3000 bar (43'411 psi), or
- 5000 bar (72'520 psi), or
- 7000 bar (101'520 psi)
- compact dimensions, spindle thread runs inside the
pump
- incl. fluid reservoir
Pressure Comparison Test Pumps are used to generate pressures
for checking, adjusting and calibrating mechanical and electronic pressure
measuring instruments by comparative measurements. The pressure tests may be
carried out in laboratories, workshops of on site at the measuring point.
The comparison test pumps
LSP 3000,
LSP 5000 and
LSP 7000
are equipped with two connections for the test specimen and the reference
instrument which can be used in any order. If the instrument to be tested and a
sufficiently accurate reference measuring instrument are connected to the test
pump, the same pressure is applied to the two measuring instruments when the
pump is operated. By comparing the two measured values at random pressure
values, the accuracy can be verified or the instrument under test can be
adjusted. First the pressure is set via an integrated initial (priming) pressure
pump. For further pressure generation and for fine adjustment by approaching the
measuring points precisely an adjustable volume spindle that only runs inside
the body of the pump. This eliminates the negative effect of a bending torque on
a spindle turning outside the body and offers the advantage, especially for use
in the filed, that the dimensions of these pumps do not change during operation
due to the spindle turning.
Technical Data:
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Order-Code: |
LSP-3000-HP |
LSP-5000-HP |
LSP-7000-HP |
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Pressure Range: |
0...3'000 bar
0...43'411 psi |
0...5'000 bar
0...72'520 PSI |
0...7'000 bar
0...101'520 PSI |
| Medium: |
oil |
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Pressure ports: |
2 x M16 x 1,5 male, rotating, changeable, with sealing
cone |
| Distance of pressure ports: |
346 mm |
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Fluid reservoir: |
250 cm³ |
| Piston diameter: |
8.0 mm |
7.5 mm |
| Swept
volume per revolution: |
appr. 0.15 cm³ |
appr. 0.08 cm³ |
| Overall swept volume: |
appr. 3.0 cm³ |
appr. 2.5 cm³ |
| Required moment at |
250 bar |
2.0 Nm |
1.5 Nm |
1.5 Nm |
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500 bar |
4.0 Nm |
3.0 Nm |
3.0 Nm |
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1000 bar |
8.0 Nm |
6.0 Nm |
6.0 Nm |
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3000 bar |
24 Nm |
18 Nm |
18 Nm |
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5000 bar |
|
30 Nm |
30 Nm |
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7000 bar |
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42 Nm |
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Materials:
cylinder
piston:
tubing:
sealing gaskets: |
stainless steel
hardened stainless steel / steel
stainless steel 1.4404, 6 x 2 mm
NBR
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Dimensions: |
W 460 x D 445 x H 265 mm |
| Weight: |
33.5 kg |
32.5 kg |
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CE-Conformity: |
97/23/EG Pressure equipment directrive (Module A) |
Optional Accessories:
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Order-Code: |
Description: |
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CPB5000-FLUID |
Operaing fluid (special
oil), plastic bottle with 1 l
for type LSP 3000 |
LSP-HP-FLUID
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Operating fluid
(special oil), plastic bottle with 0.5 l
for types LSP 5000 and LSP 7000 |
LSP-HP-A-M16
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Threaded adapter M16 x 1.5 male thread
with sealing cone
Material: hardened stainless steel |
LSP-HP-A-M20
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Threaded adapter M20 x
1.5 male thread with sealing cone
Material: hardened stainless steel |
LSP-HP-A-916
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Threaded adapter 7/16-18 UNF male thread
with sealing cone
Material: hardened stainless steel |
LSP-HP-A-G12
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Threaded adapter 1/2"
BSP female thread with O-ring, max. 1600 bar
(max. 23200 PSI). Material: stainless steel 1.4571 |
Recommended Reference Instruments:
Electronic process calibrator
LPC 300,
together with High-Pressure-Transmitter. This special pressure transmitter are
available e.g. with ranges 0-5000 bar (0-72520 psi) or 0-8000 bar (0-116000
psi). Used with the
LPC 300 calibrator, the total
accuracy is better than ±0.25% of full scale value. In this way, the
functionality of the
LPC 300 pressure calibrator is also available for
this very high pressures.
Supply includes a traceable certificate of calibration; optional: DKD
certification.
Electronic pressure calibrator
LPC 200, ranges up to 4000 bar.
| Recommended accessory:
Hand Suction Pump HAP 02
Datasheet
for suction of fluids, e.g. oil, water, break fluid, etc.
Perfect for the suction of the operation fluid from the
comparison test pumps. |
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