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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Diaphragm pump calculation for sizing - Pump engineering ...
Diaphragm pump calculation for sizing - Pump engineering ...

16/12/2009, · Hi everyones, When I'm sizing a centrifugal ,pump, for an hydraulic system, I'm looking for a ,pump, for which the ,head, rise at requested flow will meet the sum of suction loss and discharge loss at the same flow (assuming I'm pumping fluid from/to reservoirs opened to atmosphere, at same level).

Diaphragm Pump : Its Functioning Advantages & Disadvantages
Diaphragm Pump : Its Functioning Advantages & Disadvantages

The ,diaphragm pump, definition comes under the classification of positive displacement pumps that utilize the grouping of the reciprocating operation of thermoplastic, rubber and Teflon ,diaphragm,. The flowrates of these devices will not fluctuate much with that of discharge pressure which means the ,pump, functions against the specified ,pump, speed.

BTC Single and Dual Head Miniature Diaphragm Pump (Gas ...
BTC Single and Dual Head Miniature Diaphragm Pump (Gas ...

BTC Miniature Diaphragm Pumps are a series of brush and brushless DC motor driven pumps, which offer multiple component configurations allowing them to be used for either vacuum, pressure, or alternating vacuum and pressure operations. Markets: • Clinical Diagnostics • Analytical Chemistry • Respiratory • Patient Therapy

10 Ways to Kill Your Double Diaphragm Pump | Fluid ...
10 Ways to Kill Your Double Diaphragm Pump | Fluid ...

An incorrect diaphragm selection can cause rupture of the diaphragm and many other problems to the pump. The lifetime of diaphragms depends strongly on the material the diaphragm is made of. Always check if the material of your diaphragm is resistant against the liquid you are pumping.

FAQs Regarding Diaphragm Pumps - Air Dimensions Inc.
FAQs Regarding Diaphragm Pumps - Air Dimensions Inc.

A diaphragm repair kit includes all the internal consumable parts of the pump head that are subject to wear during operation. This typically includes the diaphragm, valve discs or flappers, valve gasket, and sealing washer. What is the standard lead time for an ADI pump? The vast majority of shipments leave ADI in 1-2 days! Custom pumps may require more time. What is the highest temperature a Heated …

Pump Head Technology | LEWA
Pump Head Technology | LEWA

Pump head M900 - the pump head for medium flow rates. The LEWA M900 is a pump head with a hydraulically actuated diaphragm made of pure PTFE with a diaphragm holder made of stainless steel. It is designed for universal application. It can be used on all LEWA ecoflow pumps and with average flow rates on LEWA process pumps.

CN105381510A - Diaphragm pump head - Google Patents
CN105381510A - Diaphragm pump head - Google Patents

The invention relates to a ,diaphragm pump head,. The ,diaphragm pump head, comprises a shell and a ,diaphragm, fixedly arranged in the shell. A pressure inlet and outlet is formed in the portion, corresponding to one side of the ,diaphragm,, of the shell, a blood inlet and outlet is formed in the portion, corresponding to the other side of the ,diaphragm,, of the shell, one end of the blood inlet and ...

Masterflex PTFE-Diaphragm Pump Head 10 to 100 mL/min …
Masterflex PTFE-Diaphragm Pump Head 10 to 100 mL/min …

Masterflex® L/S® PTFE-,Diaphragm Pump, Heads. ,Masterflex PTFE-Diaphragm Pump Head,, 10 to 100 mL/min. Share.

Everflo EF2200-QA-KIT 12V Diaphragm Pump Head Black ...
Everflo EF2200-QA-KIT 12V Diaphragm Pump Head Black ...

Everflo EF2200-QA-KIT 12V ,Diaphragm Pump Head,, Black: Amazon.sg: Lawn & Garden. Skip to main content.sg. Hello Select your address All Hello, Sign in. Account & Lists Account Returns & Orders. Cart All. Best Sellers Today's Deals Prime Home ...

Hydraulic Diaphragm Metering Pumps - ProMinent
Hydraulic Diaphragm Metering Pumps - ProMinent

Hydraulic ,diaphragm, metering ,pump, Hydro/ 4 API 675. Capacity range of single ,head pump,: 252 – 1,506 l/h; 40 – 7 bar. The Hydro/ 4 API 675 is an extremely robust hydraulic ,diaphragm, metering ,pump,, which meets the most exacting safety requirements and is designed in accordance with API 675.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City