GN Solids Control manufactures various feeding pumps which can be used to transfer high density slurry. Now GN feeding pumps include: centrifugal pump, submersible pump, screw pump etc. Pumps are wearable products, the pump shell and inside impeller need to be change after use for a long while.
GN centrifugal pumps are totally interchangeable with Mission Magnum pump.
Submersible pump is usually used to feed into decanter centrifuge, same as screw pump. Screw pump is also called positive displacement pump, it includes stator and rotator. Screw pump transfers the slurry without agitating the fluids too much.
This year, GN Solids Control also launched one new pump which is vacuum pump. GN Vacuum Pump is especially good at transfer high density slurry, such as drilling cuttings in a large height mud pit.
Every year, GN Solids Control manufactures various mud pumps. And this year, GN Solids Control receives many inquiries on centrifugal pumps, submersible pump, shear pump and vacuum pump. Here is one former inquiry we’d like to share with you:
I'm looking for your kindness to provide me with the quotation for SCREW PUMP. Please quote me as soon as possible.
Please refer the item below. If you need any further questions just feel highly appreciated to
let me know, I will response promptly.
NO PRODUCT NO. DESCRIPTION QTY UNIT
PUMP, 2 EA
Item Name (to purchase): SCREW PUMP
Application: INDUSTRIAL
Size Outlet: 1.1/2 IN
Size Inlet: 1.1/2 IN
NOTE: Your offer should be accompanied with;
1) Official Quotations
2) Warranty Period
3) Technical Specifications
4) Data Sheet & Catalog (Drawing)
5) Certificates belong to the offered items
6) Estimate Weight
7) FOB Port, Country of Origin
8) Freight Charges
9) Validity Offer at least: 60 days
GN manufactures various screw pumps, based on motor power and treating flow, GN recommends one certain screw pump to our customers. And GN Solids America LLC also has screw pumps in Houston warehouse.

GN Solids Control is one of the most famous shaker screen manufacturers in North America. Now GN Solids America LLC provides replacement shaker screens like Mongoose, Venom/ King Cobra, VSM 300, FSI and Derrick as well as some other types. GN Solids America LLC has a Houston warehouse which can stock screens more than 6000 pcs. Various types of screens are stocking in Houston warehouse for fast delivery.
GN Solids Control has been working on manufacturing shaker screens for many years. Until now, GN shaker screens are using in more than 70 countries. GN Solids Control has done a lot of compare testament with the OEM screens, it turns out GN shaker screens especially those composite frame shaker screens are better with the OEM screens. While if you compare the price of GN shaker screens, you very be very highly impressed. GN Solids Control is always looking for providing the most cost effective shaker screens to global customers, besides shake screens, GN Solids Control also manufactures some other solids control and waste management equipment, such as shale shaker, de-sander, de-silter, mud cleaner, cuttings dryer, decanter centrifuge. GN Solids Control is also good at manufacturing turn-key solids control system, such as drilling waste management system, soil remediation system, dredging system etc.

GN Solids America LLC has provided thousands of shaker screens to North America shake shaker users. Now GN Solids Control manufactures 2 types of shaker screens, based on the screen frame material GN screens are divided into composite frame screens and metal frame screens. GN composite frame shaker screens are using mould to manufacture the screen frame outside of one metal frame screens. The metal frame are welded by using robot in order to keep the welding seam is a good consistence.
If you need any screens, feel free to connect with us. And we welcome everybody to compare GN screens with the other types of shaker screens.

GN decanter centrifuges are usually feed by screw pump (also called positive displacement pump), sometimes submersible pump is also used. Solids discharged by decanter centrifuge will be transferred by screw conveyors.
1) If GNSC cannot deliver a matched variable speed motor WITHOUT the electronic drive and control system to meet customer delivery schedule, will the GNG30-75 still deliver as shown in the brochure complete with the skid, pump and reduction gearbox? It can be shipped with skid reduction gearbox but it takes 45 Days for manufacturing. Anyway, we have GNG40-11 Available in stock without IEC-Ex Motors. This pump can be used but you'll need to bypass some fluids from the Centrifuge T tube.

2) What is the price on the GNSB4X3-10J with a fixed speed 60Hz, USA voltage, ICE-Ex (d)(e)(i)(nA) motor ?
3) What is the price and EARLIEST deliverable date for four (4) standard GNJBQ5.5 ? Can you supply motors conforming to 60Hz, USA voltage, ICE-Ex (d)(e)(i)(nA) capable of variable speeds WITHOUT the electronic drive and control system ? THese will be single impeller shafts. 45 Days!
4) What is the price of the GNSC14-24 complete with a VFD capable motor, conforming to 60Hz, USA standard voltages, ICE-Ex (d)(e)(i)(nA) WITHOUT the electronic drive and control system ? Sorry, we'll not market this product in USA at this moment, because we want to keep minimum stock for our Major equipment in USA. And give strong Support after sales.
5) For the GNLW363G centrifuges, will they be delivered with vibration isolation blocks built onto the skid ? Sure!

6) This does not affect the current rushed order but it is for my future references:
Please specify the manufacturer and model number for BOTH the standard fixed speed and variable speed motors. For the VFD models please specify the make and model of the drive and controller panel, too.

GN Solids Control has provided thousands of shaker screens to worldwide customers. Varieties of shaker screens are now manufactured by GN, such as screens for Mongoose, NOV King Cobra or Venom, Fluids System, Derrick etc. GN Solids Control now manufactures at least five thousands of shaker screens. Advanced molding machines and robots are used during the composite frame shaker screen manufacturing.
GN Solids Control would like to give sincere thanks to those customers who choose GN shaker screens and have been cooperating with GN for a long period. Now GN Solids Control would like to offer a large promotion policy for GN shaker screen users.
For every piece of shaker screens that you purchased, you will earn 1 point automatically. Once your accumulated to 1000 points, you could use it as a coupon to get discount when purchase GN Solids Control and Waste Management Equipment. Up to15,000 USD can be deducted from your purchase. The large promotion policy lasts for 2 years. For details, please feel free to connect with GN Solids America LLC via This email address is being protected from spambots. You need JavaScript enabled to view it. or +001-713-878-0880.
GN Solids Control has worked together with one USA Third Party to check GN shaker screens. From the recent test reports issued by this third party, all GN made shaker screens are conform to API RP 13C standard. As we all know, API NO. is one of the most scientific ways to class shaker screens key parameters such as cut point, conductance. The former mesh name method sometimes getting harder for customers to choose which one suit them better due to different screen manufacturers are using different wire cloth manufacturer which result the wire diameters are not the same.
GN Solids Control America will keep working with this third party to test GN made shaker screens for quality control. And GN Solids will also test shaker screens by themselves. Now GN Solids America LLC stocks thousands of shaker screens in Houston warehouse, feel free to connect with us if you’re tired of using expensive OEM screens and want to the find a better price but still the OEM quality.