1/2" Double Diaphragm Pneumatic Pump Solar Submersible Diaphragm Pump

RD Diaphragm Pump Features1/2 in (12.7 mm) center-porting and 3/4 in (19.05 mm) end-porting No seals to leak or fail Quiet running - Less than 85 dBa with easy-to-use remote mufer capability for even lower noise levels High ow rates in a small, portable package Polyethylene & Acetal constructions RD Diaphragm Pump Typical ApplicationsMachine lubrication servicing Drum evacuation Plating and dip tanks Water treatment Typical Fluids Handled Cleaning uids and detergents Chemicals Ceramic glazes Inks Solvents and ammables Acids and bases Husky 515 Air-Operated Diaphragm Pumps Maximum Fluid Working Pressure 100 psi Air Pressure Operating Range 30 to 100 psi Maximum air consumption 28 scfm Maximum free-flow delivery 15 gpm Maximum pump speed 400 cpm Gallons (Liters) per cycle 0.04 Maximum suction lift (water with buna balls) 15 ft dry, 25 ft wet Maximum size pumpable solids 3/32 in Operating Temperature Range* Minimum, all pumps 40° F Maximum, acetal pumps 180° F Maximum, polypropylene pumps 150° F Maximum, aluminum, stainless steel, PVDF pumps 225° F Sound power level (measured per ISO standard 96142) At 70 psi (0.48 MPa, 4.8 bar) at 50 cycles per minute 77 dB(A) At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute 95 dB(A) Sound pressure level (measured 1 m from pump) At 70 psi (0.48 MPa, 4.8 bar) at 50 cycles per minute 67 dB(A) At 100 psig (0.7 MPa, 7 bar) at maximum cycles per minute 85 dB(A) Inlet/Outlet Sizes Air inlet size 1/4 npt(f) Air exhaust port size 3/8 npt(f) Fluid inlet size 1/2 and 3/4 in npt(f) Fluid outlet size 1/2 and 3/4 in npt(f) Type  RD15Suction size  1/2in -3/4inDischarge size   1/2inAir inlet size1/4inSuction lift4mMax.air pressure  7barMax.flow     50l/min -61l/mMax.head    70mMax.grain diameter2.5mmWeight  2.7~3.7kg Material of BodyPP, acetal. PVDF,Al. SST304/316Packaging & ShippingOur CompanyRUDI pump (Shanghai Rudi Fluid Conveyor Co., Ltd. ) is a professional manufacturer of air operated diaphragm pump, with over 20-year manufacturing experience in this field. The company has two production bases, three branch offices, and approx. 120 employees in total, among which there are more than 30 engineers. Our pumps have achieved more than 30 patents, CE, ISO9001, SGS certificates. Thanks to the reliable quality, we have won big appraise from our clients all these years. The air operated diaphragm pumps manufactured by RUDI use compressed air as power source, and it is the most advanced type of diaphragm pumps in market for the moment. It adopts three-way air pilot valve to achieve real no dead stop and faster reversing. Compared with other traditional domestic pumps, it has larger flow rate, more stable operation, and smaller pulsation. It is widely applied in waste water treatment, chemical industry, petrochemical industry, painting, ceramics, environmental protection, printing and dyeing, etc. to deal with all kinds of corrosive, volatile, flammable, poisonous fluids with particles and high viscosity. We have the following materials available, and our engineers will select the most suitable and economical material for you according to your specific working conditions. Wetted parts material: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel, etc. Diaphragm material: PTFE, Santoprene, Viton, Hytrel, Buna-N, etc. Available inlet/outlet size: 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"Connection type: -Threaded connection: Plastic pumps from 1/4" to 1-1/2", and all metal pumps. -Fanged connection: Plastic pumps from 1/2" to 3".Our Services*All of the enquiry will be replied within 24 working hours*Professional pump producer, with design team.*All of the goods are packed with standard export carton with foam inside & wooden case (non-fumigation)*Support OEM or ODM*Fast after-serviceFAQQ1: Are you a factory or a trading company?A: FactoryQ2: What're your payments?A: T/T, Western Union, L/C etcQ3: What about package?A: Carton with foam & wooden caseQ4: How about the delivery time?A: Depend on quantityQ5: How about the MOQ?A: Usually, it is 10 pcs for each modelQ6: How about the warranty?A: One year(except for wearing parts)/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1