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rsdzd@pyzyrsd.com +86 513525609655

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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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+86 513525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

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Whats wrong -No Backwash/Rinse Pressure - Home
Whats wrong -No Backwash/Rinse Pressure - Home

16/7/2014, · Now that the ,filter,. rinse, ,backwash, and all modes are operating pretty good. But when I try to connect the Pool Vacuum Head via hose to the suction line the suction stops within few seconds i.e it doesn't vacuum and even after taking out the hose from suction line (i.e going back to original setup) the suction is gone – no water runs in basket next to pump.

Game SandPro 75D Above Ground Pump and Sand Filter ...
Game SandPro 75D Above Ground Pump and Sand Filter ...

The Game SandPro 7SD Pump and ,Filter, kit is designed for easy installation with Leslie's, Doughboy and Intex above ground pools. This all-in-one kit includes a convenient stand, a self-priming 3/4 HP pump, a strainer, a large capacity ,filter,, and 4 position valve for ,filter, maintenance.

Chlorinator Well Water Package J-PRO-22 + 15 Gal. Solution ...
Chlorinator Well Water Package J-PRO-22 + 15 Gal. Solution ...

Pumps, 0.1 to 22 gallons of solution per day Works for line pressures up to 110 PSI Dual voltage. No ,need, to specify 110V or 220V, works on either voltage. Uses only 22 watts of power. Dimensions: 15 gallon model: 14.5" wide x 24", height including pump is 35". 35 gallon model: 18" …

Missouri Department of Natural Resources
Missouri Department of Natural Resources

MOG50 - ,Sand, and Gravel Washing: 05-23-2017: 05-22-2022: Discharge of wash water and Stormwater from ,sand, and/or gravel operations. MOG64 - WTP Settling Basins : 02-25-2019: 02-24-2024: Water Treatment Plants ,Filter Backwash, Water treatment plant ,filter backwash, water and solids and allows operation of no-discharge sludge holding systems.

Intex® Pool Pumps
Intex® Pool Pumps

Intex 26679EG Krystal Clear 2150 GPH Pump & Saltwater ,Sand Filter, Saltwater System Designed for use with above ground pools from 4,800 to 15,000 gallon capacity Pump flow rate – 2,650 gal/hr. | System flow rate – 2,150 gal/hr. | Voltage – 110/120V | Weight – 63.49 lbs. | Max Sanitizer Output/hour – 11 grams/hr. | 120 lbs. ,sand, capacity or 85 lbs glass filtration media capacity

Intex Ultra Frame 32' x 16' Rectangle Metal Frame Pool ...
Intex Ultra Frame 32' x 16' Rectangle Metal Frame Pool ...

Easily connect the included Intex Krystal Clear ,Sand Filter, Pump and you'll be all set to enjoy clear, sparkling water! The ,sand filter, tank is 14" and uses 77 lbs of ,sand, which is not included. The flow rate of the single speed pump is 2,800 GPH and is 110-120V.

Sump Pumps - Don't Make These 3 Mistakes
Sump Pumps - Don't Make These 3 Mistakes

I figured if the first pump failed, at least the 2nd would continue to keep up with the water coming in. Both ,pumps, worked well and they always seemed to come on at slightly different times. I felt better about going away with the two ,pumps, working. Now, I ,need, to do something more permanent to discharge the 2nd pump with 1.5" pvc to the outside.

Sediment Backwash Filters: Clean Water Store
Sediment Backwash Filters: Clean Water Store

A. All backwashing ,filter, systems (such iron filters, softeners, any type of ,backwash, system) must be after the pressure tank because when the backwashing ,filter, goes into a ,backwash,, say at 2am on a given night, there must be pressurized water entering the inlet to the sediment ,filter,, in order for it to ,backwash, properly.

Top 5 Swimming Pool Sand Filter Problems | InTheSwim Pool Blog
Top 5 Swimming Pool Sand Filter Problems | InTheSwim Pool Blog

Generally, pool ,filter sand, lasts about 5-7 years before it wears out and needs to be replaced (except for very small filters used on aboveground pools, which usually ,need, new ,sand, much sooner. 5. HIGH ,FILTER, PRESSURE. A ,sand filter, needs backwashing when the pressure gauge reads 8-10 lbs higher

Pool Filter Troubleshooting Guide | InTheSwim Pool Blog
Pool Filter Troubleshooting Guide | InTheSwim Pool Blog

Recirc is a ,filter, bypass setting, and if pressure ,does, not jump-up in the same way, the issue is inside the tank or ,filter, valve. Some obstruction, a piece of plastic, a plastic baggy, or could be bad ,sand,. There has been some of that this year. And the fact that you ,need, to ,backwash, so often… might be bad ,sand,, graded improperly.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City