With long production experience in pumps, gears, compressors, seals and gaskets, Shuiben Electrical Machinery Co., Ltd. is a provincial professional diaphragm pump manufacturer integrating design, wholesaler, production, sales and service together. We have passed the ISO9001: 2000 International Quality Certification, obtaining production license of national industrial products. Our customized diaphragm pumps are measured by authorities, reaching industrial standards.

Volume measures 30cc. Made of rubber material. Does not include screws. Not for use with alcohol base fuels. Fits most Holley carburetors. The General Hydroponics Dual Diaphragm Air Pump is the strongest air pump we sell, capable of delivering a powerful stream of air to four separate locations using the included fully adjustable 4 way gang valve. This air pump is heavy duty with quality construction throughout. Most parts, including the gang valve, are constructed of metal, not plastic like most other brands. The pump also utilizes rubber vibration dampening bushings for smooth, quiet operation. An air pump used in conjunction with an air stone is an excellent way to add oxygen to the nutrient solution in your hydroponic growing system. diaphragm pumps handle solids with ease, both of these new pumps are ideal for transferring fluids with suspended solids, like sludge or slurry.

Fimco Gold Series High-Flo Triplex Diaphragm Pump. Demand Switch - Operates only when liquid flow is required. Volts: 12 VDC. Max. Flow: 3.8 GPM. Max. pressure: 45 PSI. Replacement pump for spot sprayers, liquid fertilizer units, planters or back up water systems - Can also be used for potable water - 11.0 Amps - Pump and motor stop instantly when discharge is closed - Diaphragm: Santoprene - Check Valve: Viton - Ports: Quick attach, with 2 polypropylene fittings supplied - Fittings: 1/2 NPT & 1/2 Male Hose Barb - Includes On/Off switch - Max. fluid temperature: 110°F - Pump can run indefinitely without damage - Ball bearing drive, assures longer pump life - Excellent self-priming capability - Permanent magnetic motor - long life brushes - Diaphragm design eliminates troublesome shaft seal - Replaces Fimco Model #5275017 - Roundup? Ready - Weight: 4.5 lbs.

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