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
Westward CP-50-28 drum assembly, silver metal cylindrical housing with black end caps

Westward

Westward CP-50-28 Drum Assembly for 1/3 hp Drain Cleaning Machine

SKU CH-RV4J-C3D8T

Drum assembly compatible with 1/3 hp drain cleaning machines and Grainger items 22XP38, 22XP39

  • Compatible with 1/3 hp drain cleaning machines
  • Fits Westward SP-MD50 and SP-MD50-1 models
  • Replaces drum for Grainger items 22XP38 and 22XP39
  • New drum assembly ensures reliable pipe clearing performance

Drum Assembly for 1/3 hp Machine

This drum assembly is a replacement component designed for Westward drain cleaning machines rated at 1/3 hp. It fits models SP-MD50 and SP-MD50-1 and corresponds to Grainger item numbers 22XP38 and 22XP39. Plumbers and maintenance technicians use it to restore cable capacity on compatible equipment.

Compatible Mounting and Daily Use

The assembly mounts directly onto the specified Westward machines without adapters, so cable changes stay quick during drain clearing jobs. It is not suited for machines with different power ratings or for units from other brands. Buyers needing a drum for larger or smaller motor sizes should verify their model number before ordering.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $186.99
Pricier than about 90% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameWESTWARD

Questions about this item

Which Grainger item numbers does the CP-50-28 drum assembly fit?

The drum assembly fits Grainger item numbers 22XP38 and 22XP39.

What manufacturer model numbers are compatible with this drum assembly?

It is compatible with manufacturer model numbers SP-MD50 and SP-MD50-1.

More in Garden Hoses & Pipe Tubing

Similar items