1450 Pressure Test Pump Instructions
WARNING
Read these instructions and the warn -
ings and instruc tions for all equipment
and material be ing used before operat-
ing this tool to reduce the risk of seri-
ous personal injury.
SAVE THESE INSTRUCTIONS!
•
Use personal protective equipment.
Always wear eye pro-
tection to reduce the risk of eye injury.
•
Only use with specified fluids.
Use with other fluids may
result in personal injury or pump damage.
•
Do not over-reach. Keep proper footing and balance at
all times.
Proper footing and balance enables better control
of the tool in unexpected situations.
If you have any question concerning this RIDGID
®
product:
– Contact your local RIDGID distributor.
– Visit www.RIDGID.com or www.RIDGID.eu to find your
local RIDGID contact point.
– Contact Ridge Tool Technical Service Department at rtctech-
[email protected], or in the U.S. and Canada call
(800) 519-3456.
Description and Specifications
The RIDGID
®
Model 1450 Pressure Testing Pump is designed
to pressure test a wide range of fluid systems for leaks includ-
ing heating, compressed air, oil, fire sprinkler, and small bore
pipeline systems using water, oil or a mixture of water and
ethylene glycol.
The Model 1450 uses a variable lever-arm design and automat-
ic pressure holding valves to enable the user to easily pressur-
ize the system.
Specifications
Max. Pressure............725 psi (50 Bar)
Piston Volume ............2.3 In
3
(37.7 cm
3
)
Outlet Hose
Connection ................
1
/
2
" NPT (marked “N”) or
1
/
2
" BSPP
Outlet Hose Length....72" (1.83 m)
Reservoir Capacity ....3.6 gallons (13.6 liters)
Test Liquids................Water, Oil, Ethylene Glycol
(Viscosities similar to water)
Max. Temperature ......120°F (50°C)
Dimension..................28
"
x 8.5
"
x 9.5
"
(710 x 220 x 240 mm)
Weight .......................14 lbs. (6.4 kg)
Figure 1 – 1450 Pressure Test Pump
Figure 2 – Pump Components
Inspection/Maintenance
Daily before use, clean equipment, including reservoir, and
handle to aid inspection and improve control. If needed, clean fil-
ter by removing from hose and flushing clean.
Inspect the pump for proper assembly, completeness, binding,
wear or damage. Make sure hose is in good condition with no
fraying, cuts or tears. If any problems are found, do not use until
corrected. Use only identical replacement parts when servicing.
Set-Up/Operation
1. Locate a clear, level, stable location for the pump, other
equipment and the operator.
2. Inspect the system to be tested and determine an appro-
priate connection point and test pressure.
3. Completely fill piping system with liquid. Purge air from sys-
tem.
4. Fill reservoir with enough liquid to cover inlet suction hose.
Only use clean liquids – debris can clog the filter and
damage the pump. Observe applicable safety precau-
tions for the fluids being used.
5. Close pressure relief valve and remove locking pin from
handle.
6. Securely connect outlet hose to the piping system. Do
not sharply bend or kink the hose.
7. Pump liquid into system until desired pressure is reached.
• Use long pump handle strokes to fill system (high vol-
ume, low pressure) Do not use handle extensions.
• Use short pump handle strokes to reach desired pres-
sure (low volume, high pressure).
Closely monitor pressure to avoid exceeding the
test/rated pressure. Pressure above the pump rating of 725
psi (50 Bar) will cause damage to the pump. Typically the nylon
tube
(Figure 2) will rupture, protecting other system components.
Figure 3 – Handle Strokes
8. Allow unit to stabilize for 15-30 seconds. Pump additional
liquid into system until desired pressure is reached. If
1450 Pressure Test Pump Instruction Sheet
RIDGID
®
890-950-008.10
REV. A
Printed 9/14.
EC40913
Reservoir (Inlet
Hose Inside)
Handle
Pressure
Gauge
Handle
Locking Pin
Pressure
Relief Valve
Outlet Hose
Pressure
Gauge
Top
Cover
Nylon Tube
Cat. #51117
Piston Cylinder
Pressure Relief Valve
Pressurized
Water Outlet
Outlet Pressure Hose
(To System)
Inlet Suction Hose
(From Reservoir)
NOTICE
A. Long Strokes
B. Short Strokes
Filter
