We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

SPEEDAIRE

SPEEDAIRE 5CJF8 Refrigerated Dryer Drain Service Kit

SKU CH-0Y5P-CQE05

A drain service kit for refrigerated compressed-air dryers that includes a bowl O-ring, drain mechanism, drain tube, lubrication packet, separator element, service reminder decal and tube fastener

  • Complete drain service kit restores dryer performance
  • Includes bowl O-ring, drain mechanism, tube, separator element, lube packet, decal, fastener
  • Compatible with Grainger part numbers 4NMJ1 and 4NMJ2
  • Designed for compressed air refrigerated dryers
  • New SPEEDAIRE maintenance kit ships ready to install

Refrigerated Dryer Drain Service Kit

The SPEEDAIRE 5CJF8 kit provides all components needed to service the drain assembly on compatible refrigerated compressed air dryers. It replaces the bowl O-ring, drain mechanism, drain tube, separator element and tube fastener in a single package. A lubrication packet and service reminder decal are also included for routine maintenance.

Replaces Worn Drain Components

This kit upgrades a dryer that is leaking, cycling incorrectly or showing moisture carry-over due to degraded seals or a faulty drain mechanism. The jump is worth it when scheduled service intervals arrive or when condensate removal becomes unreliable, restoring proper drainage without replacing the entire dryer.

Suits Maintenance Technicians and Plant Operators

It suits anyone responsible for keeping refrigerated dryers running to specification using Grainger part numbers 4NMJ1 or 4NMJ2. Buyers who need parts for desiccant dryers, high-pressure systems or non-SPEEDAIRE brands should look at other service kits.

Highlights

  • Complete drain service kit restores dryer performance
  • Includes bowl O-ring, drain mechanism, tube, separator element, lube packet, decal, fastener
  • Compatible with Grainger part numbers 4NMJ1 and 4NMJ2
  • Designed for compressed air refrigerated dryers
  • New SPEEDAIRE maintenance kit ships ready to install

Specifications

BrandSPEEDAIRE

Questions about this item

What parts are included to service the drain on this SPEEDAIRE 5CJF8 kit?

The kit contains a bowl O-ring, drain mechanism, drain tube, separator element, tube fastener, lubrication packet and a service reminder decal for a complete drain rebuild.

How is the drain mechanism installed, and what step is often missed?

Remove the old bowl and drain, fit the new O-ring onto the replacement bowl, insert the supplied drain mechanism, secure it with the included tube fastener, then attach the drain tube.

Which components will need replacement again during the next service interval?

The bowl O-ring, separator element and lubrication packet are consumables that should be replaced each time the drain is serviced to maintain sealing and filtration.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.