Multiplexable Metering Pump | Primeroyal R (PR)

The PRIMEROYAL R (PR) metering pump stands out for its exceptional modularity and adaptability to handle pressures up to 14,953 psi (1,031 bar) and flow rates of 3,315 gph (12,549 l/h). With precise ±1% steady-state accuracy and a compact eccentric drive, this API 675 pump offers the flexibility to inject a wide range of fluids while maintaining high levels of reliability and ease of maintenance whatever the process conditions.

High Reliability

Engineered to deliver consistent performance in the most demanding industrial environments with proven durability.

Extreme Pressure Capability

Handles up to 14953 psi (1031 bar) for diaphragm and 14503 psi (1000 bar) for plunger liquid ends.

High Flow Performance

Supports flow rates up to 3315 gph (12549 lph) for diaphragm and 4136 gph (15659 lph) for plunger configurations.

Versatile Material Options

Constructed with 316L Stainless Steel and 17.4-PH for corrosion resistance and strength.

Precision Dosing Accuracy

Ensures ±1% steady-state accuracy across a flow range from 10% to 100% of nominal capacity.

Flexible Flow Control

Flow can be adjusted manually or remotely, even while the pump is running.

Multiplexing Capability

Reduces pulsation, optimizes flow rates, and enables injection of multiple products simultaneously.

Modular Configuration

Customizable design with multiple liquid ends, valve types, and connection options to fit specific applications.

Compact Footprint

Efficient design with vertical or horizontal motor configurations, ideal for space-constrained installations.

Enhanced Safety

Leak-proof diaphragm design with over 20,000 hours of service life and integrated over-pressure protection.

Extreme Environment Ready

Built to perform in harsh conditions including offshore, desert, saline, and low-temperature environments.

Easy Maintenance

Patented MARS system simplifies servicing by eliminating complex refill valve adjustments.

	50 Hz motor	6 0 Hz motor
Flow rate	Up to 12,549 L/h	Up to 3,978 gph
Pressure	Up to 1,031 bar	Up to 14,953 psi
Thrust	5,000 daN	11,240
100% stroke	75 mm	2.95 in
Ambient T° Standard	-10 to + 50 °C	+14 to +122 °F
Low T° design	- 40 to +50 °C	- 40 to +122 °F

PTFE diaphragm liquid end

Widest chemical compatibility
100% leakage-free
High operational safety: integrated relief valve
Improved lifecycle costs
MARS offers a number of advantages over traditional refill systems in hydraulically actuated diaphragm liquid ends: easy start-up without the need to adjust the refill valve, a delicate procedure

TYPE H5 AND H (HX AND HPD)

Universal solution
Higher pressure capabilities
High hydraulic efficiency

		50 Hz Motor					60 Hz Motor
Plunger diameter code	Swept volume	Stroke speed max	Motor speed max	Flow rate max		Pressure max	Stroke speed max	Motor speed max	Flow rate max		Pressure max	Connections
Plunger diameter code	Swept volume	Stroke speed max	Motor speed max	10 bar	P.max	Pressure max	Stroke speed max	Motor speed max	145 psi	P.max	Pressure max	Connections
Ø	cm³	spm	rpm	l/h		bar	spm	rpm	GPH		psi
Metallic, type HX
35	72.2	146	1440	600	413	400	140	1728	152	105	5801	1" - VV2 m
40	94.25	146	1440	784	560	397	140	1728	199	142	5757	1" - VV2 m
42	103.9	146	1440	864	641	360	140	1728	219	163	5221	1" - VV2 m
45	119.3	146	1440	992	770	314	140	1728	252	196	4554	1" - VV2 m
Metallic, type H
50	147.3	175	1729	1468	1229	254	175	1728	388	325	3683	1" 1/2 - VV1 m 1"
55	178.2	175	1729	1777	1541	210	175	1728	470	408	3045	1/2 - VV1 m 2" -
60	212.1	175	1729	2115	1905	176	175	1728	559	498	2552	VV1 m
63	233.8	175	1729	2332	2100	160	175	1728	617	556	2320	2" - VV1 m
65	248.9	175	1729	2482	2252	150	175	1728	657	596	2175	2" - VV1 m
70	288.6	175	1729	2879	2648	129	175	1728	761	701	1870	2" - VV1 m
75	331.3	175	1729	3305	3080	113	175	1728	874	815	1638	2" - VV1 m
80	377	175	1729	3760	3532	99	175	1728	994	936	1435	2" - VV1 m
85	425.6	175	1440	4245	4028	88	175	1728	900	1065	1276	2" - VV1 m
90	477.1	146	1440	3970	3765	78	140	1728	1008	958	1131	2" - VV1 m
95	531.6	146	1440	4424	4232	70	140	1728	1124	1075	1015	2" - VV1 m
100	589	146	1440	4902	4705	63	140	1728	1245	1197	913	2" - VV1 m
105	649.4	146	1440	5404	5218	57	140	1728	1373	1326	826	3" - VV3 - 600 lb
110	712.7	146	1440	5931	5751	52	140	1728	1507	1461	754	3" - VV3 - 600 lb
115	779	146	1440	6482	6306	48	140	1728	1647	1601	696	3" - VV3 - 600 lb
120	848.2	146	1440	7059	6889	44	140	1728	1793	1750	638	3" - VV3 - 600 lb
125	920.4	146	1440	7659	7494	40	140	1728	1946	1904	580	3" - VV3 - 600 lb
130	995.5	146	1440	8284	8121	37	140	1728	2104	2064	536	3" - VV3 - 600 lb
145	1238.5	146	1440	10306	10183	25	140	1728	2618	2587	362	4" - VV3 - 300 lb
160	1508	146	1440	12549	12429	24	140	1728	3188	3152	348	4" - VV3 - 300 lb

Metallic diaphragm liquid end

Challenging products dosing: diffusing, radioactive or abrasive liquids
High pumped liquid temperatures
“Metal to Metal” sealing design assures leak free operation
High operation safety: integrated relief valve

TYPE M2 (MX)

High and extreme pressures
Low flow rates

		50 Hz Motor					60 Hz Motor
Plunger diameter code	Swept volume	Stroke speed max	Motor speed max	Flow rate max		Pressure max	Stroke speed max	Motor speed max	Flow rate max		Pressure max	Connections
Plunger diameter code	Swept volume	Stroke speed max	Motor speed max	10 bar	P.max	Pressure max	Stroke speed max	Motor speed max	145 psi	P.max	Pressure max	Connections
Ø	cm³	spm	rpm	l/h		bar	spm	rpm	GPH		psi
Metallic double diaphragm
22	28.5	175	1440	275	170	1031	175	1728	73	44	14953	VV7
25	36.8	175	1440	355	270	780	175	1728	94	72	10921	VV7
29	49.5	175	1440	478	363	656	175	1728	126	97	6514	VV7
32	60.3	175	1440	582	470	535	175	1728	154	126	7759	1" VV2 f
35	72.2	175	1440	697	585	442	175	1728	184	157	6410	1" VV2 f
37	80.6	175	1440	778	660	365	175	1728	206	177	5511	1" VV2 f