TRG90A-220 Screw Pump – Optimized Performance for Mud Transfer & Centrifuge Feeding
Product Description
The TRG90A-220 Screw Pump is a high-performance, positive
displacement pump designed for efficient, low-shear transfer of
drilling fluids and viscous slurries. Engineered for reliability in
the toughest environments, this pump ensures smooth, continuous
flow—making it the preferred choice for feeding decanter centrifuges,
mud transfer, and industrial fluid handling applications.
Built with precision-engineered screw profiles and wear-resistant
materials, the TRG90A-220 guarantees extended service life even
when handling abrasive, high-density fluids. With a 90 m³/h flow rate, 0.3 MPa pressure capacity, and explosion-proof
certifications including ExdIIBt4 / IECEx / ATEX, this pump is
designed to meet the highest safety and performance standards
required by the oilfield, HDD, tunneling, and construction
industries.
Features & Benefits
✔ Low-Shear Operation – Maintains drilling fluid integrity by minimizing shearing of
polymers and additives.
✔ Stable Flow Output – Delivers uniform, pulsation-free flow for consistent centrifuge
feeding.
✔ Durable & Reliable – Robust construction with high-strength materials for abrasive and
corrosive fluids.
✔ Energy Efficient – Optimized rotor/stator geometry ensures reduced power consumption.
✔ High Versatility – Handles fluid viscosities from 500 to over 50,000 cP with ease.
✔ Explosion-Proof Certified – Safe for hazardous environments with Ex, IECEx, and ATEX
compliance.
✔ Compact Footprint – Space-saving design for both onshore and offshore operations.
✔ Simple Maintenance – Easy disassembly with fewer wearing parts compared to centrifugal
pumps.
Technical Specifications
Model | TRG90A-200 |
Flow Rate | 90m³/h |
Pressure | 0.3Mpa |
Power | 22kw |
Inlet (inch) | 6 |
Outlet (inch) | 6 |
Ex Standard | ExdIIBt4/IECEX/A-TEX |
Weight | 875kg |
Dimension | 3740×420×785mm |
Technical Advantages
✔ Precision Screw Profile: Optimized geometry improves volumetric efficiency and reduces
energy loss.
✔ Extended Service Life: Stator and rotor materials are engineered for abrasion resistance
and high load tolerance.
✔ Wide Range Performance: Effective handling of high-viscosity, shear-sensitive, and abrasive
slurries.
✔ Operational Stability: Delivers constant pressure and flow, preventing overloads on
centrifuges.
✔ Heavy-Duty Design: Withstands challenging conditions in drilling sites and industrial
plants.
Applications
✔ Oil & Gas Drilling Rigs – Reliable feeding for decanter centrifuges and mud circulation
systems.
✔ Horizontal Directional Drilling (HDD) – Efficient transfer of bentonite mud and high-viscosity fluids.
✔ Tunneling & Microtunneling – Slurry handling for TBM and construction dewatering systems.
✔ Mining & Mineral Processing – Transport of abrasive slurries and thickened tailings.
✔ Industrial Applications – Viscous fluid transfer in chemical, wastewater, and food processing
industries.
Advantages & Services
✔ Customizable Solutions: Pumps can be tailored to specific flow rates, pressures, and
material requirements.
✔ Global Service Network: Fast response for spare parts, repair, and onsite technical support.
✔ Lower Operational Costs: Reduced downtime and maintenance frequency compared to centrifugal
alternatives.
✔ Proven Reliability: Tested in harsh drilling and construction environments worldwide.
✔ Training & Support: Professional guidance for operation, maintenance, and optimization.
Why Construction Professionals Choose TRG90A-220 Screw Pumps?
✔ Reliable Centrifuge Feeding: Ensures steady, pulsation-free flow for maximum solids separation
efficiency.
✔ Low-Shear Fluid Handling: Protects drilling fluid properties, reducing polymer and additive
damage.
✔ Proven Durability: High-strength rotor and stator materials extend lifespan in
abrasive, high-viscosity conditions.
✔ Certified Safety Standards: Complies with ExdIIBt4, IECEx, and ATEX for hazardous drilling
environments.
✔ Reduced Maintenance Costs: Fewer wearing parts and easy disassembly lower downtime and
repair frequency.
✔ Versatile Applications: Effective in drilling rigs, HDD, tunneling, mining, and
industrial slurry transfer.
✔ Compact & Efficient Design: Small footprint with optimized screw profile for lower energy
consumption.
About TR SolidsControl
TR SolidsControl is a professional manufacturer of drilling fluid
equipment, supplying advanced solids control solutions for oil and
gas, trenchless, and geothermal industries worldwide. Our
commitment to innovation and quality ensures high-performance
products and reliable service.
