122648B — COOLER UNIT,AIR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

122648B: COOLER UNIT,AIR.

The COOLER UNIT,AIR is a the manufacturer industrial component. Key specifications include fan_type: TUBE AXIAL, material: STEEL CASE, overall_depth: 37.125 INCHES NOMINAL IN, overall_width: 40.000 INCHES NOMINAL IN, cooling_medium: CHILLED WATER, fan_drive_type: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 4130-00-226-6337, 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

122648B

NSN: 4130-00-226-6337
FSC: 4130 — Refrigeration and Air Conditioning Components
CAGE: 38450 — ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL (USA)

SPECIFICATIONS

fan_type	TUBE AXIAL
material	STEEL CASE
overall_depth	37.125 INCHES NOMINAL IN
overall_width	40.000 INCHES NOMINAL IN
cooling_medium	CHILLED WATER
fan_drive_type	DIRECT
overall_height	17.375 INCHES NOMINAL IN
connection_type	FLANGE
coil_tube_quantity	60
tube_circuit_quantity	15
effective_cooling_area	280.000 SQUARE FEET
return_connection_size	1-1/4 IN. IPS IN
NSN	4130-00-226-6337

COMPONENT DIAGRAM

KEY FEATURES

•

RETURN CONNECTION SIZE: 1-1/4 IN. IPS IN

•

EFFECTIVE COOLING AREA: 280.000 SQUARE FEET

•

CASE WITH BUILT-IN CONDENSATE DRAIN PAN: INCLUDED

•

CONNECTION TYPE: FLANGE

•

PRIME MOVER HORSEPOWER RATING: 0.200

•

NONDEFINITIVE SPEC/STD DATA: B TYPE AND UW CLASS

TECHNICAL CHARACTERISTICS

RETURN CONNECTION SIZE	1-1/4 IN. IPS IN
OVERALL HEIGHT	17.375 INCHES NOMINAL IN
EFFECTIVE COOLING AREA	280.000 SQUARE FEET
CASE WITH BUILT-IN CONDENSATE DRAIN PAN	INCLUDED
CONNECTION TYPE	FLANGE
OVERALL WIDTH	40.000 INCHES NOMINAL IN
PRIME MOVER HORSEPOWER RATING	0.200
NONDEFINITIVE SPEC/STD DATA	B TYPE AND UW CLASS
OPERATING SPEED AT RATED CAPACITY IN RPM	1725.0
TUBE CIRCUIT QUANTITY	15

OTHER ITEMS IN FSC 4130 — Refrigeration and Air Conditioning Components

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

4130-00-000-0147 4130-00-000-0166 4130-00-001-6584 4130-00-001-7999 4130-00-001-8020 4130-00-001-9120 4130-00-001-9410 4130-00-001-9424

SUBSTITUTES & CROSS-REFERENCES 2

28-015-079Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S3803-969330Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 122648B?

122648B is a COOLER UNIT,AIR.

What parts can replace 122648B?

There are 2 known substitutes for 122648B: 28-015-079, S3803-969330. Substitute compatibility should be verified for your specific system.

What is the NSN for 122648B?

122648B is cataloged in the U.S. Government catalog under NSN 4130-00-226-6337. This indicates validated use in U.S. government and defense supply chains.

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122648B — COOLER UNIT,AIR

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