Metering Air Circulation High Flow Metering Dosing Diaphragm Pump

Basic Info

Model NO.	RD50
Size	2 Inch
Weight	28 Kg
Transport Package	Carton/Wooden Box
Specification	ISO9001
Trademark	RD
Origin	China
HS Code	841390
Production Capacity	500000PCS/Year

Product Description

Advantages:
- Never deadstop (three-way pilot type air-distributing valve)
- Stable operation
- Perfect sealing design
- Diaphragms and all sealing parts imported from USA
- Easy maintenance

Pump Information:
- Name: Air Operated Diaphragm Pump
- Model Type: RD15PPFF
- Wetted Parts: Polypropylene
- Seat: Polypropylene
- Ball: Teflon
- Diaphragm: Teflon
- Back-up: Santoprene

HS CODE: 8413501090

Packing Status:
- Air order: water-proof carton box
- Sea order: wooden cases, fumigation free

Type	RD15
Suction size	1/2in -3/4in
Discharge size	1/2in
Air inlet size	1/4in
Suction lift	4m
Max.air pressure	7bar
Max.flow	50l/min -61l/m
Max.head	70m
Max.grain diameter	2.5mm
Weight	2.7~3.7kg
Material of Body	PP, acetal. PVDF,Al. SST304/316

Company Information:
Shanghai Jianglang Fluid Machine Manufacturing (River-Wave pump) 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: Teflon, 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".