5000 Series - Industrial - Positive Displacement Pumps

Product Type(s) : Positive Displacement Pumps

Description :

High-efficiency rotary Positive Displacement pump configured for a wide variety of industrial applications. Long-life engineering features. High volumetric efficiency, low shear and reduced operational and maintenance costs.

WHERE TO BUY

Versatile PD Pump for Low, High, and Shear-Sensitive Fluids

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This pump is ideal for:

Pumping low-viscosity and non-lubricating fluids
Metering applications
Gentle handling of shear-sensitive fluids
Processing high-viscosity fluids and settled slurries

Benefits

316L stainless steel body & cover; 316 stainless steel shafts
Standard non-galling Waukesha “88” alloy rotors for tighter clearances and broad viscosity range
Very low shear—product integrity maintained during pumping
Wide selection of seals: commercial, packing, triple lip, and cartridge options
Requires less horsepower than Progressing Cavity Pumps
Bidirectional flow capability
Upper or lower shaft positioning flexibility
Can start with filled slurries without damaging pump or seals
Expanded fluid cavities allow pumping of large solids without jamming or rotor misalignment
Unique timing gear arrangement minimizes maintenance compared to conventional lobe pumps
No cross-contamination—gear case design isolates lubricants from product zone
Energy efficient, easy to maintain and repair
Versatile 3-way gear case mounting, including vertical port alignment

️ Long-Life Features

Pressure capability: 200 psi (13.8 bar)
Heavy-duty cast iron bearing frame
No internal rotor contact for reduced wear
Double tapered roller bearings on all models
Grease-lubricated bearings ensure consistent performance across all conditions
Body retaining screws maintain mechanical seal loading and alignment during inspection
Durable Steel-It paint finish
Remanufacturing Program available to extend pump life and reduce costs
Carbon cover bushings minimize shaft deflection and wear

MODEL	DISPLACEMENT PER REVOLUTION	NOMINAL CAPACITY TO	MAXIMUM PRESSURE
5040	0.060 Gal. (0.227 Liter)	36 GPM (8.2 m³/hr.)	200 PSI (13.8 bar)
5050	0.153 Gal. (0.579 Liter)	90 GPM (20.4 m³/hr.)	200 PSI (13.8 bar)
5060	0.254 Gal. (0.961 Liter)	150 GPM (34.1 m³/hr.)	200 PSI (13.8 bar)
5070	0.440 Gal. (1.666 Liter)	260 GPM (59.1 m³/hr.)	200 PSI (13.8 bar)
5080	0.754 Gal. (2.854 Liter)	450 GPM (102.2 m³/hr.)	200 PSI (13.8 bar)

MODEL 5040

0-600 RPM speed range. Suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

	CP	CP3*	I	O	Port Size**	U (+.000, -.001)	2Y
IN	16.52	18.64	8.83	5.21	1 ½"-11 ½ NPT	1.250	11.91
MM	419	473	224	132	--	31.75	303

*CP3 is the maximum dimension for all vented and jacketed cover options.

**Optional 2" ports available.

Optional NPT Ports:

Stainless Steel Construction 1½" (38.1 mm) NPT Male
Ductile Iron Construction 1½" (38.1 mm) NPT Female

NOTE: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.

Additional Dimensions: 5000 Series Tru-Fit^® Dimensions

Approximate shipping weight 135 lb. (61 kg.).

	CP	CP3*	I	O	Port Size**	U (+.000, -.001)	2Y
IN	19.83	23.08	12.49	7.31	2"-11 ½ NPT	1.625	13.25
MM	504	586	317	186	--	41.28	337

	CP	CP3*	I	O	Port Size**	U (+.000, -.001)	2Y
IN	20.78	24.03	12.49	7.31	2 ½"- 8 NPT	1.625	13.50
MM	528	610	317	186	--	41.28	343

	CP	CP3*	I	O	Port Size	U (+.000, -.001)	2Y
IN	26.31	28.50	15.29	9.38	4" - 150# Flange	2.000	14.75
MM	668	724	388	238	--	50.80	375

	CP	CP3*	I	O	Port Size	U (+.000, -.001)	2Y
IN	30.17	34.05	17.80	10.38	6" - 150# Flange	2.375	16.00
MM	766	865	452	264	--	60.33	406

Available Options:

High strength 17-4 PH shafts for severe duty applications.
300 lb & DIN flanges, and NPT port connections.
Stainless steel bearing retainers.
Bearing isolators protect bearings from contamination.
Jacketed or internal by-pass relief valve covers.
Waukesha (ISR) Integral Speed Reducers, eliminates coupling alignment and saves space.
316L SS rotors. Review with factory for when to apply.
External over-pressure relief valves for full flow relief.
Tru-Fit® integral gear drive motor drives.
Armoloy® coating for abrasive service.
Optional port sizes on 5040 thru 5060 models.
Side mount pedestals for vertical porting.
Hot and front face rotor clearances, for high temperature fluids.
Alloy 88 & Rulon cover bushings.
Ceramic coated packing sleeves.

Installation Flexibility

Bi-directional flow. Rotors, locked in place, rotate securely in either direction. No flow direction/shaft position specifications.
Versatile 3-Way mounting of gearcase, including vertical alignment of ports.
Upper or lower shaft position. Upper shaft position is standard.
Side mount pedestals with left hand shaft position as standard. Right hand shaft position is optional.

Drive Options

Standard is direct connected gear motor with coupling & SS guard mounted on base.
WCB ISR Integral Speed Reducer Sizes 49, 79 and 239.
Mechanical and Electronic Variable Speed Drives.
Hydraulic Motor Drives.
Close coupled Tru-Fit® gear motors mounted.

Bases

Channel Steel with steel-it paint is standard.
T B Woods Coupling with SS coupling Guard is standard.
Fabricated Steel epoxy painted
304 SS unpolished flat plate
Portable Base with rubber wheels

Tru-Fit Version

No shaft alignment necessary. No coupling guard required.
Reduces overall length of complete unit by an average of 20-25%
NEMA or IEC frame motors available.
½ through 60 horsepower drive options available.

Seal Options:

Single Inner Mechanical Seal

J. Crane Type 9 with carbon and ceramic seal faces standard. Narrow face seal with TC and SC seal faces as option. Consult factory.

Single Outer Mechanical Seal

J. Crane Type 8B2 with carbon and ceramic seal faces standard.

Double Mechanical Seal

Used with flushing fluid to cool, lubricate, flush away residue. Best arrangement for severe service. Combines above single inner and outer seals.

Cartridge Seals

Consult factory for availability. See instruction manual 95-03012 for stuffing box dimensions.

Triple Lip Seal

Available in Cartridge design. Consult factory.

Packaging

J. Crane Style 1335 TFE impregnated braided acrylic with stainless steel sleeve standard.
Elastomer choices for “O” rings: Buna-N, Fluoroelastomer (FKM), EPDM, Silicone, Perfluoroelastomer (FFKM), PTFE Encapsulated
Mechanical seal material options: Carbon, Ceramic, Silicon Carbide, Tungsten Carbide.

5000 Series - Industrial - Positive Displacement Pumps

Versatile PD Pump for Low, High, and Shear-Sensitive Fluids

Benefits

️ Long-Life Features

MODEL 5040

MODEL 5050

MODEL 5060

MODEL 5070

MODEL 5080

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