2
Instruction Manual
Hydrostatic test hand pumps WAP0025, WAP0045, WAP0050, WAP0100
WARRANTY
LARZEP, S.A.
guarantees its products against all design and manufacturing defects for two years from the date of
purchase. This guarantee does not include the ordinary wear of both metal and non‐metal parts, abuse, using the
equipment beyond its rated capacity and any wear or damage incurred as a result of using a hydraulic fluid which is
not recommended by
LARZEP, S.A.
Please note that if the equipment is disassembled or serviced by anyone other than an authorized service dealer or
by
LARZEP, S.A
., this guarantee is rendered null and void.
In the event of a warranty claim, return the equipment to
LARZEP, S.A
. or the authorized dealer which sold you the
hydraulic equipment.
LARZEP, S.A
. will repair or replace the faulty equipment, whichever is deemed most
appropriate.
LARZEP, S.A.
shall not be held liable for any consequential damages or losses, which may occur as a
result of faulty equipment.
BEFORE USING THE EQUIPMENT AND ESSENTIAL SAFETY REQUIREMENTS
Hydraulic test pumps WAP0025, WAP0045, WAP0050 and WAP0100 are specifically designed for testing the
tightness of boilers, pipeworks, pressure reservoirs, etc., that are under pressure during normal operations.
All pumps are tested individually, are tough and very robust and therefore very safe.
Never tighten or loosen connections while they are under pressure.
Do not pressurize the pump without being connected to an item to be pressurized unless a blanking plug is fitted to
the outlet port.
Use PTFE (Teflon) tape or in liquid or fillets paste on all threads to prevent any leakage.
Connect one end of the hose to the pump and the other end to the system or equipment to test (pipe, tank, valve,
etc.), paying attention to the "hydraulic seal".
Use only tube and fittings suitable for the maximum working pressure of the pump unit.
Environmental conditions: Temperature: min: ‐
5°C / max. +50°C // Relative humidity: max. 80%
TECHNICAL FEATURES
Model
Max. Pressure Flow / stroke
Capacity
Weight
LARZEP
bar
cc
litres
kg
WAP0025
25
11
12
18
WAP0045
45
14
21
12
WAP0050
50
18
38
25
WAP0100
100
18
38
25
Model
Outlet Port
A
B
C
D
E
LARZEP
BSP
mm
mm
mm
mm
mm
WAP0025
3/8" Male
255
272
450
420
120
WAP0045
3/8" Male
260
397
558
420
150
WAP0050
3/8" Male
390
397
558
683
150
WAP0100
3/8" Male
390
397
558
683
150
