DESIGN FEATURES AND SCOPE OF APPLICATION:
Innovative solutions and original design of the GHS self-priming pumps are protected by RF Patent No. 2351805.
LIQUID END MATERIALS:
Activities undertaken to simplify starting, operation and maintenance of commercially available chemical self-priming pumps have led to the accumulation of a vast body of research by the company’s engineers. Design and development research carried out in the area of self-priming centrifugal pumps paved the way for introduction of a number of original design solutions. The results of these activities are:
Type of pump | Flow m3/h | Head, m | Мах Suction Lift, m | Suction Time From Max Depth, sec, max | D1 | D2 | d1 | d2 | a | a1 | h1 | h2 | h3 | f | Lmax | Lmax1 | Bmax | Hmax | Weight, kg, up to |
GHS 6,3/32 | 6,3 | 32 | 9,0 | 140 | 40 | 25 | 110 | 85 | 215 | 65 | 188 | 76 | 132 | 460 | 900 | 700 | 390 | 440 | 170 |
GHS 12,5/32 | 12,5 | 32 | 8,0 | 160 | 50 | 32 | 125 | 100 | 215 | 65 | 188 | 76 | 132 | 460 | 940 | 700 | 390 | 460 | 180 |
GHS 25/32 | 25 | 32 | 7,5 | 180 | 65 | 40 | 145 | 110 | 245 | 65 | 246 | 70 | 172 | 530 | 1100 | 900 | 450 | 610 | 280 |
GHS 50/32 | 50 | 32 | 7,5 | 180 | 80 | 40 | 160 | 125 | 245 | 65 | 246 | 70 | 172 | 530 | 1100 | 900 | 450 | 610 | 280 |
SUCTION DIAGRAMS *
GHS 12,5/32 |
GHS 6,3/32 |
GHS 25/32 |
GHS 50/32 |
* for water at +15°C and suction pipeline length not exceeding 10 m (without suction lift). Pumps in this series have no moving mechanical seals which ensures stability of suction characteristics over entire service life.