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Looking for Answers about NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020?

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Customer Questions & Answers for
NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020

Item# 15782020
This NorthStar Gas Cold Water Pressure Washer is designed to handle the most demanding professional and rental applications. The industrial-grade Honda GX390 389cc OHV engine features a cast iron sleeve, and a horizontal shaft design for up to five times longer life than vertical shaft engines. A premium-quality Cat direct drive axial pump with ceramic plungers and a forged brass manifold provide superior performance and durability. NorthStar pressure washers undergo thousands of hours of rigorous testing to ensure peak performance, plus include an industry-leading warranty to give you extra peace of mind. Adjustable Pressure Yes, Cart Push-down style steel cart, Coupler Size in. 3/8, Drive Direct, Engine Honda, Engine Displacement cc 389, Engine Model GX390, Chemical Injector Yes, Engine Oil Type SAE30, Flow GPM 3.5, Fuel Capacity gal. 1.6, Fuel Type Gasoline, Gross Torque 18.5, Engine Oil Included No, Hose 50-ft. nonmarking high-pressure, Low Oil Shutdown Yes, Max. Inlet Water Temp F 140, Max. Output Water Temp F 140, Nozzle Type Quick-connect, Pressure PSI 4,000, Pump Cat, Pump Oil Included Yes, Thermal Protector Yes, Orifice Size 3.5, Dimensions L x W x H in. 42.25 x 26 x 42.25, Gun Industrial rear entry w/ 3 ft. lance, Pump Oil Type 30W nondetergent. Honda GX390 389cc OHV engine for quiet, reliable performance Cat direct drive triplex pump for superior durability Premium push-down style steel cart with roll cage for smooth, balanced maneuvering and protection 15in. pneumatic wheels Easy Start prevents pressure buildup for smoother, easier recoil pulling Sight glass allows for quick, convenient pump oil checks Removable NorthStar nozzle holder system attaches to pressure washer or user's belt for easy access Includes 50-ft. gray nonmarking high-pressure hose, 3-ft. lance, downstream chemical injector and five quick-couple professional nozzles 0, 15, 25, 40 and chemical/soap Full-featured accessory kit available, Item# 720156, sold separately 4-year consumer limited warranty 2-year commercial limited warranty 3-year limited warranty on Honda GX engine
Customer Questions & Answers:
6 Questions
 | 
6 Answers
Overall Rating:
4.816 out of 5
4.8
out of
5
Product Details

Questions & Answers for NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020

Question

Fuel Shutoff

Is there a fuel shutoff valve on the engine?
asked 4 months ago
by
sasquatch123
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Northstar Expert
This pressure washer has a Honda engine with a fuel shutoff valve.
answered 2 months ago
by
NorthstarExpert11
0points
0out of 0found this answer helpful.
Question

What is the model # of the CAT pump and the exact weight of this pressure washer.

Also, what is the difference between universal tractor transmission oil and SAE non detergent oil.
asked 1 year, 3 months ago
by
Anonymous
 - Mass.
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Northstar Expert
This unit has a CAT 66DX model pump. It's 173 lbs with the gun & hose, 161 lbs without the hose, and 157 lbs without the gun & hose.
answered 1 year, 3 months ago
by
NorthStarExperts
+1point
1out of 1found this answer helpful.
Question

GPM

Whenever I turn the pressure down does the GPS stay the same or does it also go down?
asked 1 year ago
by
Cleanhood
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Northstar Expert
The GPM would stay the same if you decrease the pressure.
answered 1 year ago
by
NorthstarExpert6
-1point
0out of 1found this answer helpful.
Question

Chemical injection

Can you tell me what ratio the chemical injection is
10:1,20:1 ect
asked 6 months ago
by
Scocar
 - Dallas GA
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Northstar Expert
The chemical injection is ratio 15:1.
answered 6 months ago
by
NorthstarExpert13
0points
0out of 0found this answer helpful.
Question

what are the size of the coupler attachment tips for this machine ?

i see different size tipss
asked 5 months ago
by
Anonymous
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
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1 answer
Answers
answer 1
Northstar Expert
This pressure washer comes with 5 quick-couple tips/nozzles. Included are nozzles with 0°, 15°, 25° and 40° spray patterns. A low pressure chemical/soap nozzle is also included.
answered 5 months ago
by
NorthstarExpert11
0points
0out of 0found this answer helpful.
Question

What is the water hose supply requirements?

Length and diameter
asked 2 months, 3 weeks ago
by
Bw14
 - Danville, KY
on NorthStar Gas Cold Water Pressure Washer - 3.5 GPM, 4000 PSI, Model# 15782020
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Northstar Expert
The garden hose must have an inside diameter of at least 5/8”. If the hose is more than 100 ft. long, the diameter must be at least 3/4”. The water source should be able to fill a five gallon bucket in 72 seconds or less for this pressure washer.
answered 2 months, 3 weeks ago
by
NorthstarExpert13
+1point
1out of 1found this answer helpful.
1 of 1