DROPSA 31030 Series, Руководство пользователя и по обслуживанию

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2. DESCRIPTION OF THE PUMP
The pump is of robust construction, with a high strength light alloy casting body, or a sheet steel body, and a piston in lapped
steel.
The pump unit is made up of a cylinder in which operates a piston with an oilproof seal; a spring returns the piston to its start
position.
The pump must be provided with a three way electrical or mechanical distribution device, that is: line-cylinder-discharge.
The duration of the command impulse must not be less than 3 seconds.
The release (in the discharge position) must not be less than 10 seconds.
The useful capacity means the sum of the values of the applied valves.
The expansion of flexible tubing utilised in the system will reduce the useful capacity.
VERSIONS AVAILABLE WITH CHARACTERISTICS
Part
number
pressure c.c./stroke tank syst. ratio min.
level.
weight dimensions
min. max. useful max litres electric Kg lxdxh (mm.)
3103010 4 7 3.5 7.5 0.8 04 8.5/1 no 1.8 110x123x253
3103011 4 7 3.5 7.5 1.5 04 8.5/1 yes 4 124x123x390
3103017 4 7 3.5 7.5 6 04 8.5/1 yes 8 327x168x335
3103049 4 7 3.5 7.5 0.8 04 8.5/1 yes 2 142x123x296
3103036 4 7 3.5 7.5 no 04 8.5/1 yes 8 240x130x320
3103038 4 7 3.5 7.5 no 04 8.5/1 no 1.6 Diam. 78x142
3103001 4 7 7.5 15 0.4 06 4/1 no 2.26 84x103x253
3103002 4 7 7.5 15 0.8 06 4/1 no 2.48 117x123x253
3103015 4 7 7.5 15 1.5 06 4/1 yes 4 124x123x390
3103018 4 7 7.5 15 6 06 4/1 yes 8 327x168x340
3103006 4 7 15 30 1.5 06 4/1 no 4 124x123x343
3103019 4 7 15 30 6 06 4/1 yes 8 327x168x340
3103029 4 7 15 30 1.5 06 4/1 yes 4 124x123x390
3103020 4 7 15 30 no 06 4/1 no 1.6 Diam. 70x175
3103030 4 7 15 30 no 06 4/1 yes 2 140x114x290
3103025 4 8 3.5 7.5 0.8 26 8.5/1 no 1.8 110x123x253
3103026 4 8 3.5 7.5 1.5 26 8.5/1 yes 4 124x123x390
3103027 4 8 3.5 7.5 6 26 8.5/1 yes 8 327x168x335
3103149 4 8 3.5 7.5 0.8 26 8.5/1 no 1.8 110x123x243
2.1 ACCESSORIES AND REPLACEMENT PARTS
Accessories as per specific request.
Replacement parts:
MODEL 3103001 3103002 3103006 3103010 3103011 3103015 3103025 3103026 3103029 3103049
Filter -load
Filter - suction 3130062 3130137 3130137 3130137 3130137 3130137 3130137 3130137 3130137 3130137
MODEL 3103017 3103018 3103019 3103027 3103036 3103020 3103030 3103038 3103149
Filter - load 3130049 3130049 3130049 3130049 3130049
Filter - suction 3130052 3130052 3130052 3130052 3130052 3130137 3130052 3130137