Rd 40metallic Air Operated (Powered) Membrane Pump
- Superior air motor with no leakage and strong driving force even after long usage;
- Double thick fluid cover for enhanced performance compared to standard pumps
- Excellent sealing design for reliable operation
- Made with PP material, diaphragms, and all sealing parts imported from the USA
- Easy maintenance and no lubrication required
- Designed similarly to Husky, with interchangeable spare parts with Verder.
Certifications:
CE, BV, SGS, CCS, ISO9001, Vessel CCS, 35 patents
Warranty:
15 years warranty for the air motor, 5 years for the pump body
Application Areas:
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
| Max Working Pressure | 120 psi (0.84 MPa, 8.4 bar) |
| Max Flow Rate | 118 gpm (446 lpm) |
| Max Reciprocating Speed | 200 cpm |
| Max Suction Height (Dry Sucking) | 5m |
| Max Permitted Grain | 0.2 in (5mm) |
| Max Air Consumption | 80 scfm (40L/s) |
| Air Inlet Size | 1/2 in. NPT(f) |
| Air Outlet Size | 1/2 in. NPT(f) |
| Fluid Inlet Size | 1-1/2 in. |
| Fluid Outlet Size | 1-1/2 in. |
| Weight | AL pump 16kg; SST pump 29kg |
Packing & Shipping
Our Service
* All inquiries will be replied within 24 working hours
* Professional pump manufacturer with an experienced design team
* Products are packed in standard export wooden cases (non-fumigated)
* Fast after-sales service
Company Introduction
RUDI Pump (Shanghai Rudi Fluid Conveyor Co., Ltd.) is a professional manufacturer of air operated diaphragm pumps, with over 20 years of experience in this field. The company has two production bases, three branch offices, and approximately 120 employees, including more than 30 engineers.
Our pumps have achieved over 30 patents, along with CE, ISO9001, and SGS certifications. Due to our reliable quality, we have received consistent positive feedback from our clients over the years.
The air operated diaphragm pumps produced by RUDI use compressed air as their power source and represent the most advanced type of diaphragm pump available today. They feature a three-way air pilot valve that ensures smooth operation and faster reversing. Compared to traditional domestic pumps, they offer a larger flow rate, more stable performance, and reduced pulsation. These pumps are widely used in industries such as wastewater treatment, chemical processing, petrochemicals, painting, ceramics, environmental protection, and printing and dyeing to handle various corrosive, volatile, flammable, and toxic fluids with particles or high viscosity.
We offer a variety of materials, and our engineers will select the most suitable and cost-effective option based on 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: 1 piece for regular products. Samples are available, and sample costs can be deducted from future orders.
2. Q: What is the payment method?
A: D/P, T/T, Western Union – please confirm with us once the order is placed.
3. Q: What is the delivery time?
A: It depends on the quantity ordered.
4. Q: What about packaging?
A: Cartons with foam inside and wooden cases.
5. Q: How are the products delivered?
A: By international express.
6. Q: How long is the warranty?
A: 1 year warranty (excluding wearing parts).
7. Q: Can the products be made according to different standards?
A: Yes, we can customize the product based on customer requirements.
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