The QL Series pump is a rotary lobe pump designed to handle viscous products while meeting hygienic standards. This positive displacement pump is 3A approved and is built to EHEDG standards. The different seal and stator options allow you to tailor this pump to your specific needs. Designed to be easy to clean, this pump is CIPable and has a removable front cover. This is a great pump for transferring cosmetics, syrups, pulps, sauces, purees, and more.
Specifications
Connections: Tri-Clamp
Bearing House Material: 304 SS
Wet Parts Material: 316L SS
Rotor Styles: Bi-Wing Rotor, Tri-Lobe Rotor, Multilobe Rotor, Single-Wing Rotor
Max Temperature: 302°F (150°C)
Certifications: 3A
3 Different Seal Types
Single Mechanical Seal
- Standard mechanical seal made of silicon carbide with EPDM elastomers
- Easy to reach and maintain
O-Ring Seal
- Standard O-ring seal with a stainless steel sleeve and EPDM elastomers
- Cost-effective and easy to maintain
- For products under 150 psi (10 bar)
Lip Seal (in Teflon)
- Triple Lip seal with ceramic sleeve and EPDM elastomers
- For products under 150 psi (10 bar)
- For products that are oily, greasy, or others that can lubricate the seal
Rotors
| Bi-Wing Standard Rotor | Tri-Lobe Rotor | Multi-Lobe Rotor | Single Wing Rotor |
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Operating Limits
| Model | Displacement (GPM) | Connection Size (in) | Max. Differential Pressure (psi) | Max. Speed (rpm) |
|---|---|---|---|---|
| QL-A10 | 13.2 | 1.0 | 290 | 1000 |
| QL-A15 | 25.4 | 1.5 | 175 | 800 |
| QL-A20 | 44.4 | 2.0 | 115 | 800 |
| QL-B20 | 75.8 | 2.0 | 175 | 700 |
| QL-B25 | 114.7 | 2.5 | 115 | 700 |
| QL-C30 | 161.7 | 3.0 | 175 | 600 |
| QL-C40 | 228.3 | 4.0 | 115 | 600 |
* This is only a pump head. No motor is included. For portable assemblies and pump and motor assemblies please contact our sales team.
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