325 Series Pumps

Name: 325 Series Pumps
SKU: 2730
Price: 1.00 USD
Availability: InStock

The NLB 325 Series pump is an advanced design quintuplex pump with exceptional flexibility and versatility to efficiently meet the requirements of a wide range of pumping services. The unit features a simple, rugged design to meet the heavy-duty requirements of continuous operation and to minimize maintenance.

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Fluid End Features Include:

Easily configured for operating pressures from 8,000 to 40,000 psi in under 20 minutes.
A single stainless steel frame plate and swing-out manifold is used for all operating pressures.
The design features minimum volumetric clearance and stress, with maximum shock and pressure resistance.
Passages are drilled to minimize turbulence.
The valve seat and stuffing boxes are precision-machined from high-grade stainless steel.
Stainless steel valves have a rugged, double guided design that improves valve life by ensuring alignment. Seats are beveled and are also made from hardened stainless steel.
Pump features Colomony®-coated plungers for 8-12K operation and solid tungsten carbide plungers for 15-40K operation.

Power Frame Features include:

Horizontal configuration provides easy access and low center of gravity.
Rugged, cast-iron housing with gravity lubrication and large oil reservoir.
Forged steel crankshaft mounted in tapered roller bearings. Symmetrical design permits easy conversion to opposite-hand drive.
Large-diameter cylinder crossheads operating in full circular guides, fitted with hardened wrist pins
Ground crosshead stub shafts with lipped seals to keep water and dust out of crankcase.
High mechanical efficiency.
Plunger cover for cleanliness and operator protection.

Part Number	Plunger Dia.		Pump RPM
			100		200		300		400		500		Max. Pressure
	IN	MM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	GPM	LPM	PSI	BAR
40325-21/32	21/32	16.67	3.0	11.4	6.0	22.7	9.0	34.1	12.0	45.4	14.0	53.0	40,000	2,800	$1.00 325 Series Pumps quantity Add to Quote
35325-3/4	3/4	19.05	3.8	14.4	7.7	29.1	11.5	43.5	15.5	58.7	17.0	64.4	35,000	2,450	$1.00 325 Series Pumps quantity Add to Quote
24325-07	7/8	22.22	6	22	11	43	17	65	23	86	25	95	24,000	1,650	$1.00 325 Series Pumps quantity Add to Quote
20325-10	1	25.4	7	26	14	52	21	78	27	103	30	114	20,000	1,400	$1.00 325 Series Pumps quantity Add to Quote
15325-11	1-1/8	28.58	9	34	18	69	27	103	36	138	40	151	15,000	1,000	$1.00 325 Series Pumps quantity Add to Quote
12325-12	1-1/4	31.75	11	43	23	86	34	129	46	172	50	189	12,000	830	$1.00 325 Series Pumps quantity Add to Quote
10325-13	1-3/8	34.92	14	52	27	103	41	155	55	207	60	227	10,000	700	$1.00 325 Series Pumps quantity Add to Quote
8325-14	1-1/2	38.1	16	60	32	119	47	179	63	239	69	261	8,000	550	$1.00 325 Series Pumps quantity Add to Quote

325 Series Pumps

Fluid End Features Include:

Power Frame Features include:

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