SLH-5G Twin Screw
The Next Generation In Dual-Duty

Ampco Pumps, the North American Dealer of ITT Bornemann SLH Series sanitary twin screw pumps, brings you the SLH-5G the next generation in sanitary Twin Screws.

The SLH Twin Screw rotary positive displacement pumps, operating principle uses two screws to convey the product along the screw axis. The contact free intermeshing screws and the housing form closed chambers, efficiently moving product from suction to discharge.

The SLH offers gentle handling of soft solids and viscous products and is virtually pulsation-free. Being capable of processing and CIP (clean-in-place) without additional pump requirements makes the SLH a true dual duty pump.

Product handling features include a maximum viscosity of 1 million cP, pressure rated over 360PSI/25bar, flow rates over 1300 GPM/300m³/hr and particle sizes as large as 2.3”/58mm which provides tremendous capabilities.

With over 15,000 successfully installed SLH pumps worldwide the SLH-5G continues the legacy of reliability and offers improved performance through a refined top discharge path reducing the horsepower needs to achieve the same level of displacement.

The SLH-5G’s new design also brings revolutionary patented maintenance features like the built-in gear lock that makes screw changes and timing a snap. It is also no longer necessary to de-couple the motor or bearing frame or drain gear oil to do rotor and seal maintenance which saves time and money.

If you are considering a twin screw for your process also consider that the SLH Series is backed by Ampco Pumps superior customer service and support and industry-leading inventory levels for quick delivery.

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Have more questions? Contact us today and learn more.
414.643.1852 or sales@ampcopumps.com

SLH-5G Series Pump
Standard Features

  • 304 Stainless Steel Gearcase
  • 316L Stainless Steel Fluid End
  • Handles up to 60% Entrained Air
  • Multiple Screw Sizes Available
  • Multiple Screw Pitch Angles Available
  • Helical Gears
  • Hardened Rotors

SLH-5G Series Performance Overview

Models:  5 Model Sizes & 6 Screw Pitch Options
Max Discharge Pressure:  362 PSI/25 BAR
Max Flow Rate:  1321 GPM/300Mᵌ/ hr
Max Viscosity:  1,000,000 cP
Max speed:  3000 RPM
Max Port Size:   6”/152mm
Max Particle Size: 2.3”/58mm
Max Temp: 392°F/ 200°C

SLH-5G TWIN SCREW BROCHURE
Sanitary Line Brochure
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3-A Sanitary Standards
European Hygenic Engineering & Design Group

Patented Design

Connections

• Tri-clamp 2”, 21/2”, 3”, 31/2”, 4”
• DIN 11851, 11864-2, 32676
• SMS 1146
• Open Suction
• Rectangular Inlet
• Other Connections Available

Materials

• Hardening for Abrasive Products
• Surface Finish <0.5 / 32 RA Higher surface finishes available
• Product-contact 316L SS

Optional Features

• Heating / Cooling Casing Jacket
• i-Alert for Monitoring

Seal Options

• Single Mechanical
• Double Mechanical
• Chocolate Clearance
• Knife-Edge

The Bornemann twin screw design is predicated on more than 100 years of proven pump technology developed in a worldwide industrial market.

Additional Features

  • Over a Century of Manufacturing and Application Experience
  • Multiple Options Based on Application Requirements
  • Excellence in Engineering and Product Performance
  • Single Pump for Process and CIP Operations
  • Fully CIP-able
  • Ease of Maintenance
  • Substantial Inventory
  • Local Service
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Available SLH-5G Models

Model SLH-5G 1000 SLH-5G 2000 SLH-5G 3000 SLH-5G 4000 SLH-5G 5000
Suction/Discharge TBD 2.5" / DN65 TBD TBD TBD
Max Particle Size TBD 1.06" / 27mm dia TBD TBD TBD
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