Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

nov brandt desander

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.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 513525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

nov brandt desander
Guaranteed Non-Clog - Chopper Pumps
Guaranteed Non-Clog - Chopper Pumps

AUTHORIZED REPRESENTATIVES LOCATED WORLDWIDE Phone: 1-360-249-4042 | Fax: 1-360-249-6155 Toll Free Phone (US only): 1-888-249-CHOP (2467) Web Site: www.chopperpumps.com | www.rotamix.com Company E-mail: info@chopperpumps.com For all current patents, please see http://www.chopperpumps.com/patents.htm.

Unloader Valves - Cleaner Times
Unloader Valves - Cleaner Times

When we install an unloader, we ,replace, it with the same ,valve, the manufacturer used. We also set the system pressure and check the trapped pressure. We look over the system to make sure all components are designed to run at the pressure setting and test the engine or electric motor to make sure it is not being overworked.

Pump Maintenance Know-How Case Study #306
Pump Maintenance Know-How Case Study #306

Sand or other solids can cause rapid wear of the seal faces. Check and replace the seal if worn. The maximum vacuum test will qualify the integrity of the pump’s seal. Replace the seal liner or shaft sleeve if they have scratches. Check the bearings. Worn bearings can cause the shaft to wobble. Eventually the pump will become noisy and overheat.

How to remove and replace seal (#154387601) on Frigidaire ...
How to remove and replace seal (#154387601) on Frigidaire ...

bwspot: You should not have to remove the ,pump, and motor assembly to just ,replace, the impeller or impeller seals. The instruction in the image I provided has the instructions. The large ,seal, simply presses in the bottom and the mating ,seal, fits under the bottom of the impeller. The two hard surfaces must mate to ,seal, out water.

Hoffman Series VBF & HBF - Bell & Gossett Domestic Pump ...
Hoffman Series VBF & HBF - Bell & Gossett Domestic Pump ...

CAUTION / DO NOT RUN DRY. ,SEAL, DAMAGE MAY OCCUR: Inspect ,pump seal, regularly for leaks. ,Replace, as required. Failure to follow these instructions could result in injury or property damage. 17. Close drain and slowly open inlet valves. See warning. WARNING: EXPLOSIBLE Do not pressurize receiver. Isolate receiver during leak test. Do not plug overflow.

INSTALLATION INSTRUCTIONS DATE INSTALLED: MODEL NUMBER
INSTALLATION INSTRUCTIONS DATE INSTALLED: MODEL NUMBER

(8) ,Pump, must be level and float mechanism clear of sides of basin before starting ,pump,. (9) Install blocks or bricks under ,pump, to provide a settling basin. (10) Basin must be clean and free of debris after installation. (11) Gate ,Valve, or Ball ,Valve, to be supplied by installer and installed according to …

How does a jet pump works? | Yahoo Answers
How does a jet pump works? | Yahoo Answers

15/7/2010, · Fill pump casing with water. 3. Replace priming plug, do not tighten. 4. Close pump control valve. 5. Start the pump (air will bubble around priming plug). 6. When bubbling stops, stop the pump....

PUMPS VALVES AND PIPING
PUMPS VALVES AND PIPING

to ,seal, between the shaft and the casing. Most pumps are now furnished with ,mechanical, seals; ,mechanical, seals do not result in better ,pump, operation; but, they do provide a better environ-ment, keep bilges dry, and preserve the liquid being pumped. ,Seal, piping (liquid ,seal,) is installed to cool ,the mechanical seal,. Most pumps in saltwater service

Education Safety - Gorman-Rupp Pumps
Education Safety - Gorman-Rupp Pumps

Some pumps are equipped with a single seal that is lubricated by the liquid being pumped. Sand or other solids can cause rapid wear of the seal faces. Check and replace the seal if worn. The maximum vacuum test will qualify the integrity of the pump’s seal. Replace the seal liner or shaft sleeve if they have scratches. Check the bearings

2.5 DREDGE ASSEMBLY INSTRUCTIONS
2.5 DREDGE ASSEMBLY INSTRUCTIONS

The larger dredges that have a rigid foot ,valve,, are easily primed by removing the cap provided on the foot ,valve, and filling, until water overflows. Caution must be exercised to prevent ,sand, from entering the foot ,valve, or intake portion of the ,pump,. Excess amounts ,of sand, could damage the water ,pump seal,, or ,pump, …

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City