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Spec Sheet

ManualsBrandsGeneral Pump ManualsPressure Washer Accessories3/8" NTP 4050 PSI 10.5 GPM Pressure Washer Pump Unloader w/ Knob
123
PULSAR4KLP/PULSAR4KHP
FLOW SENSITIVE FLOW SENSITIVE
• NEW improved design!
• Reduced pressure loss
• Makes for easier gun operation
• Extremely reliable
• Easy maintenance
• Includes knob fitted with locknut for
minimum working pressure adjustment
GENERAL PUMP A member of the Interpump Group
FEATURES
PARTS LIST
SPECIFICATIONS
Trapped Pressure Unloader Valve
General Pump
is a member of
the Interpump Group
General Pump
recommends using a
safety relief device in
conjunction with
this unloader valve
when installed on a
positive displacement
pump. General Pump is
not liable and assumes
no responsibility when
used in a customer’s
high pressure system.
Ref 300882 Rev. F
09-18
PULSAR4KLP
PULSAR4KHP
PART NUMBER PULSAR4KLP PULSAR4KHP
Maximum Volume 10.5 GPM
Rated Pressure 2300 PSI 4050 PSI
Maximum Pressure 2600 PSI 4500 PSI
Maximum Temperature 195º
Note: The valve has been designed for continuous use at a water temperature of 140
o
F.
It can operate for short periods at a maximum temperature of 195º F.
Port Sizes Inlet (2) 3/8” NPT-F
Outlet 3/8” NPT-F
Bypass (2) 3/8” NPT-F
Overall Dimension 7.51” x 3.25” x 1.97”
Weight 1.5 Lbs.
No. Part No. Description Qty
1 Y60014631 Piston Holder, Brass 1
2* Y10306401 O-ring, 1.78 x 14 mm 2
3 Y60003451 Piston, SST 1
4* Y10402100 Back-up Ring, 1.5 x 15.9 x 1.2 1
5* 701111 O-ring, 2.62 x 10.77 1
6 Y60013635 Housing, 3/8” NPT-F, Brass 1
7* Y60025920 Seat, 8 mm & O-ring, 1.78 mm 1
9* Y14746100 Ball, 13/32”, SST 1
10 Y60041051 Spring, 1.6 x 11.5 x 20 mm, SST 1
11 Y60013731 Inlet Coupler, 3/8” NPT-F, Brass 1
13 Y60002531 Grub Screw, 3/8N NPT 2
14* Y10400601 Back-up Ring, 6.2 x 9 x 1.2 mm 1
15* Y10305101 O-ring, 1.78 x 6.07 mm 1
16* Y10321300 O-ring, 3 x 6 mm 2
17 Y60005299 Shutter Pin, Brass & O-ring 3 x 6 1
18 Y60005351 Spring, 0.7 x 9 x 20 SST 1
19* Y10306601 O-ring, 1.78 x 15.6 mm, Ni 1
20 Y60181731 Nipple, 3/8 NPT-F 1
21 Y60014924 Knob, 6 x 1 1
22 Y11458910 Hex Locknut, M8 1
24 Y60014824 Knob & Plug 1
25 Y14372040 Washer, 9.2 x 24 x 0.5 mm 1
26 Y11457331 Hex Nut, M8, Brass 2
27
Y60001261
Spring, 5 x 25 x 50 mm, White, PULSAR4KLP
1
Y60003361
Spring, 5.7 x 26 x 53 mm, Blue, PULSAR4KHP
1
30 Y10440900 Seat Frame 1
*
YKITPULSAR4R
Repair Kit

Summary of content (3 pages)