A12VV 6,3/16-6,3/4
 
Being essentially one of oil pumps, the 2VV two-screw pump can also transfer non-greasing (both pure and polluted) liquids with the contents of mechanical nonabrasive impurities within 25% by mass and 0,2 mm in size.
The working parts of the pump - the case (yoke) and the rotors (both driving and driven ones) are located in adjacent through bores of the body. The rotors have double-sided worms of special form.
TECHNICAL CHARACTERISTICS
| Flow rate, m3/h | 6,3 |
| Head, m | 4 |
| Power, kW | 3 |
| Height of self-suction, m | 6 |
| Frequency, rpm | 1450 |
OVERALL AND MOUNTING DIMENSIONS OF THE PUMP UNIT| L | B | H | H1 | L1 | l | l1 | l2 | l3 | b | b1 | h | h1 | n | d | Weight, kG | 1000 | 310 | 350 | 322 | 800 | 340 | 500 | - | 335 | 245 | 26 | 165 | 255 | 4 | 15 | 105 |
 MOUNTING DIMENSIONS OF THE PUMP| Dy | D | D1 | d | n | Dy' | D' | D1' | d1 | n1 | Weight, kG | 50 | 135 | 103 | 15 | 6 | 32 | 115 | 83 | 15 | 6 | 60 |
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