Mini Pump Set For Group A,B,C - West System
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Part # 300, List Price: $16.16
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West System

Now accurately dispense hardeners and epoxy resin from containers using the West System Mini Dispensing Pump. This pump easily installs on the container and allows you effortlessly dispense the right amount of resin/hardeners with a simple pump stroke. It reduces mess and prevents spills during transfers.

This pump is designed for exclusive use with Group Size A, B and C West System resin and hardeners containers. Made of polypropylene, this pump dispenser is lightweight and strong. Dispense around 0.8 fl oz. of resin/hardener with one full pump stroke of 105/205-206 pumps, and 105/207-209 pumps dispense about 0.9 fl oz. of resin/hardener.

  • Convenient dispensing eliminates mess
  • Accurate metering
  • Mounts directly on the containers

Features of the West System Mini Dispensing Pumps

  • Designed for use with all Group Size A, B and C West System resin/hardeners containers
  • Polypropylene construction for lasting use
  • Easily mounts on container
  • Pumps have yellow head to avoid confusion and off-ratio metering
  • Pump set includes one resin pump and two hardener pumps
  • Pumps are ready-to-install on the Group Size B containers
  • Set includes pack of extension tubes for Group Size A containers
  • Extension tubes for Group size C included in the 105-C Resin and in the 207-SC or 209-SC packages


  • Manf. Part # 300
  • 105/205-206 pumps dispense 0.8 fl oz. of resin/hardener
  • 105/207-209 pumps dispense about 0.9 fl oz. of resin/hardener

Part No.Container SizeResinHardnerRatio
Mini Pump
655-301AX XXX 5:1
655-301BC XX XXX 5:1
655-303AX X XX3:1
655-303BC XX X XX3:1
Model A Dispensing Pump
655-306XXXXXXX 5:1
655-3063XXXXX XX3:1
High Capacity Gear Pump
655-309 XXXXX 5:1
655-3093 XXX XX3:1

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Works great!
by John from Council Bluffs, Iowa on February 10, 2016
The pumps are a great way to measure out just the right amount of resin and hardener. The epoxy isn't cheap, so this helps to measure out small amounts to finish the job without waste.
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West pumps
by David from Sellersburg, Indiana on September 05, 2013
Work great saves time
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mini pumps
by Edward from Daphne, Alabama on March 09, 2012
I found them easy to use, and good product.
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I ordered the quart of 105 res, and the pint of fast hardener will these pump work with the small res. allways had the gal. can. Great stuff Thanks 1yachtcarpenter.?
Yes it works with the A, B, or C size group. The quart is the size A. So that is why the part number is 105A.

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