Rotative Compound Beam Engine, 1881
1968-1971
2 1/2" cast iron hand sucking bucket pump
E.T. Bellhouse Hydraulic Pump
1845
Hydraulic Pump by John Shaw & Sons
1930-1940
Two Hydraulic Pipes
Eleven Tap Bolts and Three Gaskets
Cornish Pumping Engine Model built by Harvey & Co
1862
Four Barrell Piston Pump by Braithwaite
1817
Four Crosshead Guides with Bolts and Nuts
4 1/2" Ismailia Multiple Clear-Way Pump Valve
Boiler Feed Pump Cartridge
1969
Example of Rotary circulating pump (2 wheels in gear) for motor cars
Sectioned full size model of pump bucket
Sectional model of Beales patent gas exhauster
Single cylinder "Hallmark" Refrigerating Machine
"Gutermuth" Spring Pump Valve, no. K1104M
Model of ‘Blake’s “Hydram” hydraulic ram
1860-1880
Model of a 3-throw vertical hydraulic pump
Valve seating
Rolling drum type air compressor
Model (scale 1:12) of Chinese chain pump
Annular disc valve for Ammonia Compressor
Air Compressor Valve, mounted on board
Two models of wooden mine pump on one stand (1.8)
Collection of 9 models of various valves adopted in mine pumps
1844
Piece Dexonite rod, 1/2" diam., 2" long
Four prints of Braithwaite's Power Pump
Hydraulic Pumping Engine
1909
Dexine packing ring
Dexine Valve 3" diameter
Ring for patent N.P. pump Piston 2 inches diameter
Sheet of Dexine high pressure jointing material
Piece of Dexonite sheet, 2"x3"x1/4" long
Sectioned example of a Steam operated ejector
Full size model of pump piston, by Ramelli (1588)
Dexine Valve
Model of the "Eland" rotary pump
Model, of a belt-driven 'dry two-stage compressor
Chinese Bellows
Working model of Ashley's patent pump
Model of Rotary Garden pump
Sectioned full size model of piston rod gland
Dexine Valve
Sectioned example of air ejector
Clack Valve
Diagram model showing Riedler's patent valves
Feuerheerd Rotary Pump, 1920
Brass component from Cornish Pumping Engine
1862
Sectional model of Bakers Rotary pressure blower
