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

Diaphragm Pump Information:

- Name: Air Operated Diaphragm Pump
- Model Type:RVS-74311-T
- Wetted Parts: Stainless Steel 304
- Seat: SS304
- Ball: PTFE
- Diaphragm: PTFE
- Back-up: Santoprene

-Connection: Threaded

Diaphragm Pump Packing Status:
- Air order: Water-proof carton box
- Sea order: Wooden cases, fumigation free

Packing & Shipping:

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

Company Introduction:

Jiangliang Technology Co.,Ltd is headquartered in Shanyang Town, Jinshan District of Shanghai, with 2 production bases and 3 branches in the mainland of China.

Jianglang has been awarded as High-Tech Enterprise and Credit Company title in consecutive years. We have strong capability of design, innovation, precision production and tight cooperation with Shanghai universities.

The mainly products are diaphragm pumps and control valves, including: Air Operated Diaphragm Pump, Electric Diaphragm Pump, Piston Pump, Powder Pump, Sanitary Pump, Air Operated Diaphragm Pump with Leakage Detector Controller, Pneumatic Diaphragm Regulating Valve, Control Valve, Sequencing Valve and so on products.

The air operated diaphragm pumps and valves have been granted more than 40 patents, including 10 invention patents.

Jianglang participated in setting norms and standards for technical specification for air operated diaphragm pumps in petrochemical industry, according to the national standard No.: SH/T 3191-2017.

Besides, Jianglang obtains necessary certificates such as TS.A National Manufacturing License, CE, ATex, ISO9001, SGS and so on certificates.

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.