The small size MST-04 bottle manual water pump is economic part of Fits mostly all 5 or 6 gallon bottles Dispenses as quickly, no batteries needed Manufactured with Food graded drinking water quality plastic.
The MST-06 manual bottle water pump was designed with adjustable adapter secures bottles onto 52mm to 55mm, Crown-Top or Screw-Top Bottles; Simply place the pump head over the bottle and turn adapter clockwise to secure on to your bottle.
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