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rsdgj@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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Phone

+86 513525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

starting a business
How to Make Your Swimming Pool Energy Efficient
How to Make Your Swimming Pool Energy Efficient

High flow ,pumps, such as a Hayward Tristar produce the same flow rates as medium flow ,pumps, such as the Hayward Superpump, at half the horsepower. By switching from a medium flow pump to a high flow pump with lower horsepower, you could cut your pump’s ,energy, use by as ,much, as 50%.

Centrifugal Slurry Pumps | Heavy-Duty Industrial ...
Centrifugal Slurry Pumps | Heavy-Duty Industrial ...

The DAE ,Pumps, self-priming centrifugal slurry ,pumps, outperform the conventional self-priming pump in dewatering and slurry pumping. We manufacture affordable heavy-duty and light-duty self-priming ,pumps, that ,suction, up debris with ease, ensuring hassle-free operation.

How to specify pipe size for a pumping system | PI Process ...
How to specify pipe size for a pumping system | PI Process ...

There is ,much, information about ,pumps, in ... Approximately ,how much energy, is saved by operating a pump motor at 85% speed as compared to operating the pump motor at full speed to provide the same liquid flow rate? David Spitzer. Jul 1st, 2020. ,Pumps,, Motors & Drives. Flow, cavitation, piping and nozzle loads at ,suction, of ,pumps,. Flexibilities ...

Enery Efficient Pool Equipment | InTheSwim Pool Blog
Enery Efficient Pool Equipment | InTheSwim Pool Blog

Most utilities charge from 10¢ to 15¢ per kilowatt-hour, and to know kilowatt-hours, multiply watts X hours and divide by 1,000. For example, if a 1.5 hp pump runs 12 hrs per day: 1,119 multiplied by 12 and divided by 1,000 equals 13.5 kWh per day. Multiplied by 30 …

Energy Efficiency inPumping Systems: Experience andTrends ...
Energy Efficiency inPumping Systems: Experience andTrends ...

Broke service ,pumps, are another special type ofpaperstock pump. These ,pumps, spend ,much, of their operating hours in standby mode handling a low flow. At the time of a paper web break, these ,pumps, must rapidly remove the broke (partly manufactured paper from a broken web or from trim on a paper machine) to a broke storage area for reprocessing ...

How much money can I save with an Eco-Pump?
How much money can I save with an Eco-Pump?

Total operating cost for a 1 hp pump: $473.34 Total operating cost for a 1.5 hp pump: $710.01 Some older 1 hp ,pumps, and 1.5 hp ,pumps, will consume up to 20% more ,energy, than this, so it's clear when a pump manufacturer advertises their three speed pump or eco-pump as ,saving, over thousand dollars per year unless the pump prints money this can't be done.

50 Pool Pumps and Filters That Are Worth the Money in 2021 ...
50 Pool Pumps and Filters That Are Worth the Money in 2021 ...

XtremepowerUS Inground Pool ,Pumps, are designed and manufactured to meet all CSA and ETL requirements Features: *Dual Speed ,Energy Saving, Swimming Pool Pump heavy-duty, high-performance motor with air-flow ventilation for quieter, cooler operation *Easy start up fill pump with water upon first use to prevent motor from overheating *An extra-large debris basket keeps pool maintenance to a ...

the design of pump room - Project - Milestone Engineering ...
the design of pump room - Project - Milestone Engineering ...

General reinforced concrete pools are equipped with ,suction, troughs (wells), and most of the ,suction, troughs (wells) are buried (that is, the ,suction, trough is 0.8~1.0m deeper than the bottom of the pool). The effective volume of the ,suction, tank (well) should be calculated according to the 3min design flow rate of the large water pump.

Foot Valves for Low-Pressure Metering Pumps - ProMinent
Foot Valves for Low-Pressure Metering Pumps - ProMinent

At aquanale 2019, ProMinent's stand showed how swimming pool operators can ensure clear, pure swimming pool water with ,energy,-,saving, and environmentally-sound solutions. “All in all, a successful, international exhibition. We are very happy!"

Optimizing Variable Speed Pump Savings | InTheSwim Pool Blog
Optimizing Variable Speed Pump Savings | InTheSwim Pool Blog

Then I received the revised report on the variable speed pump ,energy, savings. Savings had now improved from 48% to 58% compared to what he used to pay with the old single speed pump. Then the question came again. Jim wanted more savings and was clearly not …

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City