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Differential Heads

 

 

Alderdice Differencial Heads

 

are made in two sizes, 1 3/8" (35mm) internal diameter and
1 3/4" (44mm) internal diameter, the barrels are made from 3.3mm thick brass tubing.

 

The 1 3/8" I.D. Differencial Head has a 1 1/4" B.S. Pipe thread cut on both ends of the barrel. The plunger has two leather cup buckets, the rod is 5/8" W. caps are available screwed 1 1/4" B.S.P. or 1 1/2" B.S.P.

 

The 1 3/4" I.D. Differencial Head has a three leather cup bucket plunger, with 5/8" W. rod. It is fitted with one cap (single end) or two caps (double end), screwed 1 1/4" B.S.P. or 1 1/2" B.S.P. or 2" B.S.P.

 

Strokes: 8" (200mm) & 12" (300mm) - Longer to order.

You can purchase a Differential Head in the Online Shop  

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