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Diaphragm Pump Best Price
Feb 23, 2017
Basic Info
  • Material: Aluminum Alloy

  • Valve Body Type: Diaphragm

  • Liquid Media: Self-Priming Type

  • Product Name: Diaphragm Pump Aluminum

  • Flow Rate: 568 Lpm

  • Warranty: 1 Year Warranty(Except Wearing Parts)

  • Model: Rd50

  • Trademark: RD

  • Specification: CE, ISO, SGS


  • Power: Pneumatic

  • Function: Intelligent Type, Air Operated

  • Performance: Fluid Transfer

  • Certificate: ISO9001, Ce, Atex, SGS

  • Feature: Eco-Friendly

  • Weight: 29kg

  • Size: 50mm

  • Transport Package: Carton Box & Wooden Case

  • Origin: China

Product Description
Advantages:
- Superior air motor,  no leakage and keep strong driving force even use after long time;  
- Double thicken fluid cover than ordinary pump
- Perfect sealing design
- PP material, diaphragms and all sealing parts imported from USA
- Easy maintenance
- Lube free
 

Certificate:  
CE, BV, SGS, CCS, ISO9001, vessel CCS,35 patents

Warranty: 
15 years warranty for air motor, 5 years for pump body

Application area: 
Chemical Industry; Coating Industry; Painting Industry; Dye Industry; Pigment and Textile Chemical Industry; Food Industry; Water treatment Industry; Petroleum Industry; Environmental protection Industry; Pharmaceutical Industry 

Our service
* 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 wooden case (non-fumigation)
* Fast after-service
Max working pressure100psi (0.7Mpa,7bar)
Max flow rate150gpm (570lpm)
Max reciprocating speed145cpm
Max suction height5m
Max permitted grain6mm
Max air consumption175scfm(1.7m3/min)
Air inlet size 1/2 in.npt
Air outlet size 1/2 in.npt
Fliud inlet size 2 in.npt
Fliud outlet size 2 in.npt
Weight Al pump 29kg    SS pump 47kg

Company Introduction
RUDI 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: 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".

FAQ
1. Q: What is MOQ?
     A: 1pc for regular product. Samples are available and sample cost can be deducted from future orders.
 
2. Q: What's the payment?
    A: D/P, T/T, Western Union , please confirm with us with exact order.
 
3. Q: What is the delivery time?
    A: Depend on the quantity.
 
4. Q: What about package?
    A: Cartons with foam inside & wooden case.
 
5. Q: How are the products delivered to us?
    A: By International express.
 
6. Q: How long is the warranty?
A: 1 year warranty. (except wearing parts)
 
7. Q: Whether the products can be made of different standard?
    A: Of course yes. We could produce product according to custom need.