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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

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

Desander efficiency
Installation Instructions and Parts Manual “CPJ” SERIES ...
Installation Instructions and Parts Manual “CPJ” SERIES ...

Unions in the ,suction, line near the ,pump, and well will aid in servicing. Be sure to leave enough room so that wrenches can be used easily. Deep Well (Double Pipe System) Where water level is greater than 25 feet and inside diameter of well is four (4) inches or larger (Fig. 1). 1. Attach the foot ,valve, to the ejector using a galvanized steel or plastic nipple. Add enough 1 in. pressure pipe and 1-1/4 in ,suction, pipe to …

Amazon.com : Imagitarium 4 Way Air Control & Check Valve ...
Amazon.com : Imagitarium 4 Way Air Control & Check Valve ...

Pawfly 5-Way Aquarium Air Flow Control Lever ,Valve, Distributor Splitter ,Pump, Accessories Set with 5 ,Check, Valves & 6 ,Suction, Cups for Fish Tank 4.5 out of 5 stars 401 $9.99

How To Size & Select the Ideal Metering Pump for Your ...
How To Size & Select the Ideal Metering Pump for Your ...

This means that ,suction, lift should be limited to no more than 4 feet and that a foot ,valve, should be used in top-mount installations. Flooded ,suction, is always preferred in a metering ,pump, installation to ensure the ,pump, is easier to prime, but the length of the flooded ,suction, should be limited to 6 or 7 feet.

Submersible Well Pumps | Submersible Well Pump
Submersible Well Pumps | Submersible Well Pump

Most 4” submersible well pumps are equipped with a check valve in the discharge of the pump. Add an additional check valve for every 100’ or so of drop pipe you use. This can help to break up the water column so that one check valve does not have to hold all the …

Burcam 506532SS Pumps 16 GPM 3/4 HP Stainless Steel ...
Burcam 506532SS Pumps 16 GPM 3/4 HP Stainless Steel ...

6/6/2017, · This ,pump, does need to primed upon installation and start-up. Without the proper foot or ,check valve, installed on the ,suction, side of this ,pump,, it WILL lose prime. This and other information regarding the ,pump, installation can be found in this ,Pump, Manual. Read our How to Prime a Well ,Pump, guide or watch the video below for more information.

Deepwell Pumps - 4 Inch Deepwell Submersible Pump ...
Deepwell Pumps - 4 Inch Deepwell Submersible Pump ...

Manufacturer of ,Deepwell Pumps, - ,4 Inch, Deepwell Submersible ,Pump,, ,4 Inch, Deepwell SS Submersible ,Pump,, 6 Inch Deepwell SS Submersible ,Pump, and Deepwell Submersible ,Pump, - MXS offered by Kim Novax Industries Pvt. Ltd., Chennai, Tamil Nadu.

pump keeps loosing its prime | LawnSite™ is the largest ...
pump keeps loosing its prime | LawnSite™ is the largest ...

8/7/2006, · Since they manufacture 1 1/,4 inch, well points, and since many pumps have 1 1/,4 inch suction, connections, a direct ,pump,/point connection is normal. For those, you do have a ,check valve, right at the inlet of the ,pump,, and the well point screen keeps particles from fouling the ,check,.

Installation & Service Manual
Installation & Service Manual

The ,pump, has a maximum ,suction, lift of 20 feet. ... Model 3040: The intake pipe must be no smaller than 1 1/,4 inch, size (the size of the intake port on the ,pump,). If the intake pipe is over 25 feet long, use 1 1/2 inch pipe. ... loaded ,check valve, with a rubber seat.

Installation & Service Manual
Installation & Service Manual

The ,pump, has a maximum ,suction, lift of 20 feet. ... Model 3040: The intake pipe must be no smaller than 1 1/,4 inch, size (the size of the intake port on the ,pump,). If the intake pipe is over 25 feet long, use 1 1/2 inch pipe. ... loaded ,check valve, with a rubber seat.

CALPEDA 4
CALPEDA 4" Borehole pump 4SM 55 singlephase

- Discharge casing with incorporated non return ,valve,. - Body of ,pump, , stages, head of ,pump,, ,suction, strainer made in 304 stainless steel. - Isulation : Class F. - ,Pump, shaft made in 430 stainless steel. - Impellers and diffusers made in NORYL. - Temperature of water until 35°C. - Maximum quantity of ,sand, in water : 100 grs/m3.

Water System Check Valve FAQs-2 on Backflow Preventers ...
Water System Check Valve FAQs-2 on Backflow Preventers ...

My well is 100' deep the ,check valve, at the ,pump, stuck open. I pulled the ,pump, installed new Simmons ,check valve, next day it's stuck open again.Any suggestions. On 2015-12-21 01:27:13.330365 by (mod) Anon This can be tricky to diagnose: a damaged impeller, pressure set just out of the range of the ,pump,, or low well flow rate can all cause this ...

Guangzhou Teko Valve & Pump Industry Co. Ltd
Guangzhou Teko Valve & Pump Industry Co. Ltd

Slurry ,Pump,, Single Stage End ,Suction Pump,, Split Casing ,Pump,, Multistage ,Pump,, ,Sand, Gravel ,Pump,, Submersible ,Pump,, Self Priming ,Pump,, Vertical Sump ,Pump,, Mud ,Pump,, Chemical ,Pump,. ... Horizontal Natural Gas ,4 Inch, Dual Plate Wafer ,Check Valve, Contact now ...

How To Size & Select the Ideal Metering Pump for Your ...
How To Size & Select the Ideal Metering Pump for Your ...

This means that ,suction, lift should be limited to no more than 4 feet and that a foot ,valve, should be used in top-mount installations. Flooded ,suction, is always preferred in a metering ,pump, installation to ensure the ,pump, is easier to prime, but the length of the flooded ,suction, should be limited to 6 or 7 feet.

I recently drove in a sandpoint well and at first I was in ...
I recently drove in a sandpoint well and at first I was in ...

Feet of head is the total lift from the bottom of ,suction, tube on the ,pump, that you poke down the ,sand, point.. to the top of tank you are pumping the water into if its an open tank. You would put a ,check valve, and globe ,valve, in the ,pump, discharge to prevent back flow, and to throttle the flow back if the ,pump, sucks the ,sand, point dry on occasion.

pump keeps loosing its prime | LawnSite™ is the largest ...
pump keeps loosing its prime | LawnSite™ is the largest ...

8/7/2006, · Since they manufacture 1 1/,4 inch, well points, and since many pumps have 1 1/,4 inch suction, connections, a direct ,pump,/point connection is normal. For those, you do have a ,check valve, right at the inlet of the ,pump,, and the well point screen keeps particles from fouling the ,check,.

I recently drove in a sandpoint well and at first I was in ...
I recently drove in a sandpoint well and at first I was in ...

Feet of head is the total lift from the bottom of ,suction, tube on the ,pump, that you poke down the ,sand, point.. to the top of tank you are pumping the water into if its an open tank. You would put a ,check valve, and globe ,valve, in the ,pump, discharge to prevent back flow, and to throttle the flow back if the ,pump, sucks the ,sand, point dry on occasion.

SUBMERSIBLE 4 MOTOPUMP Manual
SUBMERSIBLE 4 MOTOPUMP Manual

Hydraulic ,pump, unit is multistage that consist of semi axial impeller and diffuser is radial type. ,Pump, body and shaft is made of stainless steel. Diffuser is made of 20% glass fiber reinforced polycarbonate. Discharge is threaded connection and with built-in ,check valve,. Minimum submergence depth must be always ensured for Vansan 4”

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Road West, North Branch, Jingkai Road, Puyang City