mRoy XT Series Metering Pump

The mROY XT metering pump ensures precise, consistent chemical dosing with its hydraulically-actuated PTFE diaphragm. Designed for durability and efficiency, it operates continuously for decades, meeting global industry standards. Compact yet powerful, it delivers reliable performance across a wide range of fluids.

Material (liquid end): 316SS
Pressure max: 3,000 psi / 137.9 bar (metallic liquid end)
Flow max: 2.2 gph / 8.3 lph (metallic liquid end)
Flow variation control: Manual / Remote
Certifications: API 675

Pressure Max - Metallic Liquid End

137.9

Bar

Pressure Max - Metallic Liquid End PSI

3000

PSI

Flow Max - Metallic Liquid End

8.3

LPH

Flow Max - Metallic Liquid End PSI

2.2

PSI

Long-Life PTFE Diaphragm

Hydraulically balanced PTFE diaphragm ensures up to 96,000 hours of reliable, seal-free operation.

Maintenance-Free Operation

Eliminates seals and plunger packing, reducing maintenance effort and lifecycle costs.

Fast Commissioning

Liquid end bleed system allows quick, simple startup and smooth system integration.

Smooth Drive System

Worm and pinion drive in an oil bath delivers efficient, quiet operation and extended component life.

Heavy-Duty Construction

Dust-tight cast iron housing provides durability and protection in harsh working environments.

Precise Flow Control

Micrometer capacity adjustment ensures accurate and consistent chemical dosing.

Integrated Overpressure Protection

Internal hydraulic pressure relief valve safeguards equipment from excessive pressure.

High-Performance Valves

Cartridge-type check valves deliver reliable sealing and consistent performance on every stroke.

Versatile Industrial Use

Ideal for chemical injection across oil & gas, power generation, boilers, food processing, and petrochemical industries.

Capacity/Pressure Tables

0 to 9.2 GPH (34.8 L/H) - 3000 PSI (207 BAR) maximum

Plunger Diameter	Gear Ratio Code	Strokes Per Minute		Metallic Liquid Ends
		Strokes Per Minute		GPH at 2000 psi		GPH at 2500 psi		GPH at 3000 psi		L/hr at 138 BAR		L/hr at 172 BAR		L / h r at 207 BAR
		60 hz	50 hz	60 hz	50 hz	60 hz	50 hz	60 hz	50 hz	60 hz	50 hz	60 hz	50 hz	60 hz	50 hz
11/32” 9 mm	77	23	19	0.27	0.23	0.26	0.21	0.24	0.20	1.04	0.87	0.97	0.81	0.90	0.75	Requires 0.37 kW (1/2 HP) motor
	48	37	30	0.44	0.37	0.41	0.34	0.38	0.32	1.67	1.39	1.55	1.29	1.44	1.20
	24	73	60	0.87	0.73	0.80	0.67	0.74	0.62	3.30	2.75	3.00	2.50	2.80	2.33
	15	117	96	1.37	1.14	1.27	1.06	1.19	0.99	5.20	4.33	4.80	4.00	4.50	3.75
	10	185	152	2.2	1.8	2.1	1.7	1.9	1.6	8.3	6.9	7.7	6.4	7.2	6.0