Graco Husky 307 3/8″ Air-Operated Double Diaphragm Pump (BSP) – D3B911

The Graco Husky 307 is an air-operated double diaphragm pump that is loaded with features to help you get the job done right, every time, and it is built to save you money.

The Graco Husky 307 – D3B911 diaphragm pump is air-operated and features a stall-free low pulsation air valve that provides a smooth and rapid changeover.

Typical applications include oil transfer and evacuation, fuel dispense and transfer, windshield wash solution dispense, and water and anti-freeze dispense. Some models UL-approved for use in pumping gasoline and gasoline/alcohol blends up to 10% ethanol, diesel fuel, fuel oil and lubricating oil.

Features & Benefits:

– Quick and easy assembly and disassembly design.
– Easy to service air valve and ball checks.
– Operates on as little as 1.4bar, 0.14 MPa (20 psi).
– Split manifold option to pump multiple fluids without mixing.
– 9.52mm (3/8″) end porting.
– Every pump is tested prior to shipping.
– Delivery up to 26.5lpm (7gpm).
– Easy-to-service air valve and ball checks.

Technical Specifications:

– Application: Industrial.
– Centre Section Material: Polypropylene.
– Ball Material: PTFE.
– Seat Material: Polypropylene.
– Diaphragm Material: PTFE/EPDM 2-Piece.
– Fluid Inlet Size: 3/8″ (9.525mm).
– Air Inlet Size: 1/4″ (6.35mm).
– Power Source: Air.
– Air Pressure (Maximum): 100 (psi).
– Flow Rate (Maximum): 24.6 (L/min).
– Operating Temperature (Maximum): 66 (°C).
– Solid Size (Maximum): 0.1588 (cm).
– Thread Type: NPT/BSPT.

Image is for illustrative purposes only.

Graco Husky Pumps

Graco Chemical Compatibility Guide

Parts and Repair Kits:

Valve Ball Kit: D03010
Diaphragms Kit: D03001
Fluid Section Repair Kit: D03911
Air Section Repair Kit: 239952

If you’re still unsure which pump or repair kit you require, then please contact our dedicated team on 01457 866 926 or pumps@fes-ltd.co.uk.