Will this pump go on neutral when you close the valves?

This pump is pneumatic. The material is pushed in one direct when the air valve is turned on.

Where woukd i find a rebuild kit for this pump if i needed one? Any part numbers or kits?

I am having the same problem no parts available as far as I can see I have been searching for hours and still no luck.

rebuild kit for qpk15?

Just because you put a question mark at the end of a statement doesn't make it a question. I recommend looking at previously answered questions. This is a cheap Chinese clone of an industrial pump. If you need rebuilt kits, buy a pump from a pump supply company.

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Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35

Happybuy Air-Operated Double Diaphragm Pump 1 inch Inlet Outlet Aluminum 35 GPM Max 120PSI, Nitrile Diaphragm, QBY4-25L-1inch-35

Product ID: 447488187

Details

Brand
Happybuy
Colour
Black
Material
Aluminum
Product dimensions
19.8L x 17.8W
Style
Diaphragm

🔩Aluminum alloy corrosion-proof housing

⚙️35 GPM max flow rate

🛡️120 PSI max pressure

Description

🚀 Elevate your fluid handling game with industrial-grade power and precision!

POWERFUL 35 GPM FLOW - Keep your operations running at peak speed with a robust 35 gallons per minute capacity.
HIGH PRESSURE PERFORMANCE - Handles up to 120 PSI to tackle demanding fluid transfer tasks effortlessly.
ADVANCED NITRILE DIAPHRAGMS - Premium double nitrile diaphragms ensure chemical resistance and extended pump life.
SMOOTH EFFICIENT AIR VALVE - Low pulsation stainless steel air valve minimizes downtime and maximizes operational efficiency.
BUILT TO LAST WITH ALUMINUM ALLOY - Experience unmatched durability and corrosion resistance for long-term industrial use.

The Happybuy Air-Operated Double Diaphragm Pump features a 1-inch inlet/outlet, durable aluminum alloy housing, and premium nitrile diaphragms. It delivers up to 35 GPM flow rate and 120 PSI pressure, designed for corrosion resistance and smooth air-operated performance across diverse industrial applications.

Specifications

ASIN	B07KSYF7YB
ASIN	B07KSYF7YB
Brand Name	Happybuy
Color	Black
Customer Reviews	4.0 4.0 out of 5 stars (195)
Customer reviews	4.0 4.0 out of 5 stars (195)
Date First Available	22 June 2022
Flow Rate	35 Gallons Per Minute
Global Trade Identification Number	00789458202135
Included Components	1 x Air-Operated Double Diaphragm Pump, 1 x User Manual
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	19.8L x 17.8W x 83.8H centimeters
Item Type Name	Diaphragm Pump
Item Weight	8.62 kg
Item model number	QBY4-25L
Manufacturer	Happybuy
Manufacturer	Happybuy
Manufacturer Part Number	diaphragm pump
Material Type	Aluminum
Maximum Lifting Height	275.6 Feet
Model Number	QBY4-25L
Power Source	Air-Operated
Product Dimensions	19.81 x 17.78 x 83.82 cm; 8.62 kg
Product Style	Diaphragm
UPC	789458202135
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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