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Service/Rebuild Kit Maintenance Kit for Model 2581K-03, Model 2581 Welch Vacuum Pump Maintenance Kit. 2585K-04 Seal Service Kit. Cup Seals, Sleeves, Gaskets only.

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US$353.39 cheaper than the new price!!

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Used  US$235.60
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Product details

Management number 221855647 Release Date 2026/05/04 List Price US$235.60 Model Number 221855647
Category

Fits 2581 Model Welch Vacuum Pumps Thomas Service Kit. Kit includes piston cups, cylinder sleeves, head O-rings, cylinder O-rings, & valves only. DOES NOT include the compressor or any other parts, pieces, filters, etc.

  • Fits 2581 Model Vacuum Pumps Service Kit. Kit includes piston cups, cylinder sleeves, head O-rings, cylinder O-rings, & valves only. DOES NOT include the compressor or any other parts, pieces, filters, etc.
  • Includes what is in the picture only.
  • Does NOT include any other parts, pieces, screws, rubber valves, etc.
Manufacturer DIY Pond Aeration

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