Ashton Air Diaphragm Pumps. For all your Pumping & Process Requirements – Pumps, Tanks, Vessels, Pipe Work etc.. 3 graco husky diaphragm pump. The Husky 3300 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece centre section eliminates leaks and reduces maintenance on the Husky pumps when compared to other diaphragm pumps. Overall improved efficiency (up to 40% more efficient). Highest fluid flow rate in its class. Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps. Expanded material offering to handle endless applications. Offered in ATEX configuration. Expanded material offering to handle numerous applications. Flow rates up to 300 gpm (1,135 lpm). Modular stall-resistant air valve design. Complete 3 inch family of diaphragm pumps available in aluminum or polypropylene center sections. Maximum Free Flow – Water. 1136 lpm (300 US Gpm). 8.6 Barg (125 Psig). 3 Inch & 3 BSPT. No Lube, No Stall. 3/4 Inch NPT Female. 12.7 mm (0.5 Inch). Typical Working Temperature Limits. We also supply all other spare parts for all types of’Air Driven Double Diaphragm Pumps’. A VAT invoice shall for provided with every order. This item is in the category “Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps”. The seller is “tfpumpsdirect” and is located in this country: GB. This item can be shipped to United Kingdom.