Rd 40 Double Way Diaphragm Pump for Ink Glue Circulation
Dongguan Anding Technology Manufacturing Co., Ltd , https://www.cn-moulds.com
- High-performance air motor with no leakage and strong driving force even after long-term use
- Double-thick fluid cover for enhanced durability compared to standard pumps
- Excellent sealing design ensures leak-free operation
- Constructed with high-quality PP material, with diaphragms and all sealing components imported from the USA
- Easy to maintain and lubrication-free
- Designed similar to Husky models, with interchangeable spare parts available with Verder
Diaphragm Pump Certifications:
CE, BV, SGS, CCS, ISO9001, Vessel CCS, and 35 patents awarded
Diaphragm Pump Warranty:
15 years warranty for the air motor, 5 years warranty for the pump body
Diaphragm Pump 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)
5 m
Max Permitted Grain
0.2 in (5 mm)
Max Air Consumption
80 scfm (40 L/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
PP Pump: 16 kg; PVDF Pump: 20 kg
Packing & Shipping
Our Service
- All inquiries are replied within 24 working hours
- Professional pump manufacturer with an experienced design team
- Standard export wooden cases (non-fumigation) used for packaging
- Fast and reliable 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 obtained over 30 patents, as well as CE, ISO9001, and SGS certifications. Thanks to our consistent quality, we have earned great recognition from our clients over the years.
The air-operated diaphragm pumps produced by RUDI use compressed air as their power source and represent one of the most advanced types of diaphragm pumps currently on the market. They feature a three-way air pilot valve that enables smooth and fast reversing without dead spots. Compared to traditional domestic pumps, RUDI’s pumps offer higher flow rates, more stable operation, and reduced pulsation. These pumps are widely used in wastewater treatment, chemical industry, petrochemical industry, painting, ceramics, environmental protection, printing, and dyeing to handle various corrosive, volatile, flammable, and toxic fluids, including those with particles and high viscosity.
We offer a variety of materials for wetted parts, including PP, PVDF, Acetal, Aluminum Alloy, Ductile Iron, and Stainless Steel. Our engineers will help you select the most suitable and cost-effective material based on your specific application conditions.
Diaphragm materials include Teflon, Santoprene, Viton, Hytrel, and Buna-N.
Available inlet and outlet sizes range from 1/4" to 3".
Connection types include:
- Threaded connection: For plastic pumps from 1/4" to 1-1/2", and all metal pumps.
- Flanged connection: For plastic pumps from 1/2" to 3".
FAQ
1. Q: What is the MOQ?
A: 1 piece for regular products. Samples are available, and sample costs can be deducted from future orders.
2. Q: What payment methods do you accept?
A: D/P, T/T, Western Union. Please confirm with us for exact details.
3. Q: What is the delivery time?
A: It depends on the order quantity.
4. Q: What is the 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 customized to different standards?
A: Yes, we can produce according to customer requirements.