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Packed Plunger Pump
The Milroyal has been recognized as the most reliable and robust industrial duty metering pump since its introduction. The flexibility of various liquid end designs, availability of "custom engineered modifications, and a wide range of flows and pressure capability, the Milroyal family of pumps is capable of meeting most any application.
GENERAL SPECIFICATIONS
- +/- 1% Steady State Accuracy over a 10:1 Turndown (w/constant speed drive)
- Continuous Duty / Severe Service Design
- Polar Crank Drive Design
- Rugged Cast Iron Gear Housing
- Modular Design
- Multiplex Capability
- Variable Stroke Length (non-last motion)
- Integral Pressure Lubrication System
- Double Ball Check Valves
- Pressures up to 10,000 psig (690 barg)
- Flows up to 1,225 gph (4,637 lph)
- Meets API Standard 675

Available Features
Choice of Liquid End Materials:
- 316 Stainless Steel
- Alloy 20
- Alloy C22
- Custom Materials Available
Choice of Diaphragm Materials:
- 301 Stainless Steel
- 316 Stainless Steel
- Custom Materials Available
- Rupture & Leak Detection
- Choice of Stroking Speeds
Choice of Capacity Control
- Manual
- Electronic
- Pneumatic
- Choice of Motor Mounting
- NEMA Flange Mount
- IEC Flange Mount
- Foot Mount
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