LMH (50 / 100 / 200)

3P Prinz LMH series hygienic high-capacity screw pumps for food, beverage, pharmaceutical and cosmetic products. Models LMH 50, 100 and 200 deliver up to 16, 32 and 72 m³/h at up to 6 bar, up to 3,000 rpm (LMH 200: 2,600 rpm), viscosity up to 1,000,000 cSt, temperature -20 to +140 °C (160 °C with oil cooling). 316L stainless steel product-contact parts, surface roughness below 0.8 µm Ra, FDA and EC 1935/2004 compliant elastomers.

Key technical parameters

• Flow rate: up to 16 / 32 / 72 m³/h (LMH 50 / 100 / 200)
• Pressure: up to 6 bar
• Fluid temperature: -20 to +140 °C (160 °C with oil cooling)
• Viscosity: up to 1,000,000 cSt
• Shaft speed: up to 3,000 rpm (LMH 200: 2,600 rpm)
• Installation: Horizontal
• Materials: 316L stainless steel, surface roughness below 0.8 µm Ra; FDA and EC 1935/2004 compliant elastomers
• Engineered screws with multiple pitches and single or dual profiles (also for larger suspended solids)
• Three-part pump housing for easy dismantling and cleaning
• Standard DIN connections; Tri-clamp, SMS, BS on request
• Hygienic single, flush or double mechanical seals
• Drive: Electric

Media handled

• Liquids: Chocolate, Food paste, Vegetable oil, Glucose, Product for personal hygiene
• Media properties: Low viscosity, High viscosity, Contains solids

Applications and industries

• Food: oils and fats, chocolate, sauces, pastes, dairy, juices and concentrates
• Pharmaceutical, cosmetics and personal care raw materials
• Confectionery and meat preparations
• Beverage industry