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SKU: QDGMBLHJBT2I1YH7J001V0
Top highlights
- Durable aluminum alloy pump with leak-proof triple-layer rubber diaphragms for long-term use.
- Delivers 158 GPM flow, 114 PSI pressure, and 262 ft head lift for fast liquid transfer.
- Handles various liquids like oils, fuels, and detergents; not for corrosive or high-temperature fluids.
AI Summarized from product information
Specifications
- Item Model Number QBY4-50
- Maximum Flow Rate 158 GPM/598 L/min
- Maximum Pressure 114 PSI
- Maximum Head Lift 262 ft/79.86 m
- Max Suspended Solids 0.2 in/5 mm
- Material Aluminum Alloy
Reviews · 4.0
Reviews · 4.0
in
on Nov 14,2026
on Nov 14,2026
600L/min(158GPM)
in
on Nov 14,2026
on Nov 14,2026
600L/min(158GPM)
Buena relación calidad-precio
Servida en plazo correcto.
About this item
Description
158 GPM Aluminum Alloy Air-Operated Diaphragm Pump


Featuring triple-layer rubber diaphragms and a fully bolted structure for a secure seal and long-lasting reliability. With a 158 GPM max flow rate, 262 ft max head lift, and standard port size, it efficiently transfers waste oil, not suitable for corrosive acids/alkalis or liquids above 140℉/60℃.
Key Features

Standard Ports
Our air operated diaphragm pump features a professional pneumatic design with industry-standard ports, integrating seamlessly with your piping system for secure and dependable performance.

Sealed Ball Valve
Equipped with a sealed ball valve, our air-operated diaphragm pump avoids backflow while allowing quick access to the valve and liquid cover for easy inspection and maintenance.

Triple-Layer Rubber Diaphragms
Multi-layer rubber design for enhanced durability and sealing, our pneumatic waste oil transfer pump is ideal for high-frequency and abrasive fluids.


Product guides and documents
Frequently Bought Together
VEVOR Air Operated Double Diaphragm Pump, 598.09 LPM Max, Standard Inlet & Outlet Air Pneumatic Waste Oil Transfer Pump, Aluminum Alloy Body, Dual Diaphragms, for Diesel, Grease, Kerosene, Gasoline
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