SPEEDAIRE
SPEEDAIRE 5CJF9 Refrigerated Dryer Drain Maintenance Kit
Complete drain service kit for refrigerated compressed-air dryers, includes bowl O-ring, drain mechanism, tube, separator element, lubricant, fastener and reminder decal
- Complete drain service kit restores reliable condensate removal
- Includes bowl O-ring, drain mechanism, tube and fastener for full rebuild
- Separator element and lubrication packet maintain dryer efficiency
- Service reminder decal helps schedule future maintenance intervals
- Compatible with Grainger part 4NMJ3 for easy cross-reference
SPEEDAIRE 5CJF9 Drain Service Kit
This SPEEDAIRE 5CJF9 kit is a dedicated drain service kit for refrigerated compressed air dryers. It bundles the bowl O-ring, drain mechanism, drain tube, separator element, tube fastener, lubrication packet and a service reminder decal. The kit matches Grainger part number 4NMJ3. It is designed for maintenance technicians servicing compatible dryer units.
Maintenance teams needing full drain rebuild
Facilities running refrigerated air dryers that require a complete drain assembly overhaul will find every wear component in one package. The included separator element and lubrication packet support proper reassembly. Operations that only need a single O-ring or tube, or that service desiccant or membrane dryers, should look elsewhere for application-specific parts.
Grainger 4NMJ3 cross-reference compatibility
The single specification that decides fitment is the Grainger part number 4NMJ3; this kit is built to replace that exact assembly. Verify the dryer manufacturer lists 4NMJ3 as the correct drain service kit before ordering. No other part numbers or dryer models are referenced in the data.
Highlights
- Complete drain service kit restores reliable condensate removal
- Includes bowl O-ring, drain mechanism, tube and fastener for full rebuild
- Separator element and lubrication packet maintain dryer efficiency
- Service reminder decal helps schedule future maintenance intervals
- Compatible with Grainger part 4NMJ3 for easy cross-reference
Specifications
| Brand | SPEEDAIRE |
|---|
Questions about this item
How often should the separator element in this drain service kit be replaced?
The separator element is a wear item; replace it each time the dryer undergoes scheduled drain maintenance to keep moisture removal effective.
Which component will reach its service limit first during continuous dryer operation?
The separator element saturates before the bowl O-ring or drain tube degrade, so it dictates the shortest maintenance interval.
Does the kit add any noticeable noise, heat or power draw when the dryer runs all day?
No — the parts are passive seals, a float drain and a filter element; they add no motor load, no heat and no audible noise.
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