PM Series External Gear Pumps

The PM series external gear pumps embody self-priming positive displacement technology, boasting excellent vacuum performance. Suitable for applications spanning low, medium, and high viscosity fluids, they feature adjustable clearances for versatility.

With a compact design requiring fewer parts, these pumps optimise space utilisation. Additionally, they support bidirectional use when paired with appropriate seals, offering versatility.

Features and Advantages

• Application variety with 12 different case size
• Operating wide range of viscosity
• Easy of usage and maintenance with only two moving parts
• Self-priming is up to 720 mbar
• The design is allowed for dosing applications
• They are more economical than rotary lobe pumps and screw pumps because can be applied only one seal
• The pump design is suitable for every type of seal (lip seal, packing gland, single mechanical seal, double mechanical seal)
• Connection design is adjustable only for 180⁰ 

PD Series Internal Gear Pumps

The PD series internal gear pumps represent self-priming positive displacement pumps renowned for their dependable design, featuring only two moving parts.

Their bidirectional capabilities make them ideal for both filling and discharge operations, ensuring reliability in various applications

Features and Advantages

• Application variety with 56 different casing size
• Operation wide range of viscosity 
• Easy of usage and maintenance for only moving two parts
• Connection design is adjustable for 90⁰ or 180⁰ 
• The pump design is suitable for every type of seal (special design, lip seal, packing gland, single mechanical seal, double mechanical seal)
• They are more economical than rotary lobes and screw pumps because can be applied only one seal
• The rotor case can rotate 360⁰