B1-1/2ZRL — PUMP,CENTRIFUGAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B1-1/2ZRL: PUMP,CENTRIFUGAL.

The PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include total_head: 385.000 FEET FT, drive_shaft_type: MACHINE KEYWAY, special_features: WEAPON SYSTEM ESSENTIAL; NONSUBMERSIBLE, discharge_pressure: 67.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES, drive_shaft_length: 2.440 INCHES NOMINAL IN, intake_connection_type: THREADED INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-321-9959, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

B1-1/2ZRL

NSN: 4320-01-321-9959
FSC: 4320 — Power and Hand Pumps
CAGE: 8R299 — CENTRAL PUMP AND SUPPLY INC (USA)

SPECIFICATIONS

total_head	385.000 FEET FT
stage_quantity	1
drive_shaft_type	MACHINE KEYWAY
special_features	WEAPON SYSTEM ESSENTIAL; NONSUBMERSIBLE
discharge_pressure	67.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
drive_shaft_length	2.440 INCHES NOMINAL IN
intake_connection_type	THREADED INTERNAL
centrifugal_pump_design	MIXED FLOW
end_item_identification	1730-01-180-9561
pump_rotation_direction	COUNTERCLOCKWISE
drive_shaft_end_diameter	1.125 INCHES NOMINAL IN
media_for_which_designed	HYDROCARBON FUELS AND OILS
NSN	4320-01-321-9959

COMPONENT DIAGRAM

KEY FEATURES

•

DISCHARGE CONNECTION QUANTITY: 1

•

INTAKE CONNECTION TYPE: THREADED INTERNAL

•

PUMPING ELEMENT OPERATING POSITION: HORIZONTAL

•

DRIVE SHAFT LENGTH: 2.440 INCHES NOMINAL IN

•

CENTRIFUGAL PUMP IMPELLER QUANTITY: 1

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

CENTRIFUGAL PUMP IMPELLER SUCTION TYPE: SINGLE

•

OPERATING SPEED AT RATED CAPACITY: 3650.0 REVOLUTIONS PER MINUTE

TECHNICAL CHARACTERISTICS

DISCHARGE CONNECTION QUANTITY	1
INTAKE CONNECTION TYPE	THREADED INTERNAL
PUMPING ELEMENT OPERATING POSITION	HORIZONTAL
DRIVE SHAFT LENGTH	2.440 INCHES NOMINAL IN
CENTRIFUGAL PUMP IMPELLER QUANTITY	1
CRITICALITY CODE JUSTIFICATION	FEAT
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE	SINGLE
OPERATING SPEED AT RATED CAPACITY	3650.0 REVOLUTIONS PER MINUTE
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR	1.500-11-1/2 NPT
DRIVE SHAFT TYPE	MACHINE KEYWAY

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES 3

8623675Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

B1.5-ZRLReference document

Same NSN cross-reference

Reference document — Secondary reference

8623675-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is B1-1/2ZRL?

B1-1/2ZRL is a PUMP,CENTRIFUGAL.

What parts can replace B1-1/2ZRL?

There are 3 known substitutes for B1-1/2ZRL: 8623675, B1.5-ZRL, 8623675-01. Substitute compatibility should be verified for your specific system.

What is the NSN for B1-1/2ZRL?

B1-1/2ZRL is cataloged in the U.S. Government catalog under NSN 4320-01-321-9959. This indicates validated use in U.S. government and defense supply chains.

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B1-1/2ZRL — PUMP,CENTRIFUGAL

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