Husky 307 Air-Operated Double Diaphragm Pumps  3/8 inch Positive Displacement Double Diaphragm Pump
The Husky 307 has a 3/8 inch (9.52 mm) connection and is available in polypropylene and groundable acetal

The Husky 307 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover.
Benefits of the Husky 307 double diaphragm pump

Quick and easy assembly and disassembly design
Easy to service air valve and ball checks
Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
Split manifold option to pump multiple fluids without mixing
Every pump is tested prior to shipping

Overview
Maximum fluid flow- 6.5 gpm (26.5 l/min)
Maximum Fluid Discharge Pressure- 100 psi (7 bars, 0.7 MPa)
Maximum size pumpable solids- 1/16 in (1.5 mm)
Fluid displacement per cycle- 0.02 g (0,076 liter)

Features:
3/8 in (9.52 mm) end porting
Fully-groundable acetal model
Delivery up to 7 gpm (26.5 lpm)
Easy-to-service air valve and ball checks

Material:
Antifreeze
Detergents
Motor Oil
Hydraulic Fluid
Cutting oil
Wastewater & Freshwater Treatment
Inks & Colorants

Applications:
Chemical Transfer
Oil Transfer
Low viscosity Material Transfer

Industries:
Chemical Manufacturing
Bathware & Ceramic Manufacturing
Mining
Printing & Publishing- Ink Transfer
Marine
Railroads
Trucking
Waste Management
Ink Transfer
Water Treatment