GHS series chemical self-priming motor pumps

DESIGN FEATURES AND SCOPE OF APPLICATION:

• handling an emergency spillage of chemical, toxic and explosive substances;
• extracting media from buried tanks and pits in hazardous facilities;
• liquid end made of stainless steels and alloys;
• torque transfer via a system of SmCo and NdFeB permanent magnets;
• manufactured in accordance with TDFA.062443.300TU;
• handling concentrated acids, alkali, and other aggressive media during unloading truck or railway tank containers through the upper manhole;
• comply with the Customs Union Technical Regulations TR TS 004, 010, 012.

 

Innovative solutions and original design of the GHS self-priming pumps are protected by RF Patent No. 2351805.

 

LIQUID END MATERIALS:

• 12X18H10T type steel (C 0.12%, Cr 18%, Ni 10%, Ti up to 1.5%);
• 06XH28MДT alloy (C 0.06%, Cr, Ni 28%, Mo, Cu, Ti);
• 10X17H13M2T type steel (C 0.10%, Cr 17%, Ni 13%, Mo 2%, Ti up to 1.5%).

 

 

 

 

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:

• high efficiency;
• low power consumption;
• reduction of the unit’s life-cycle cost;
• no need for in-operation maintenance;
• small size and weight;
• permanent self-priming characteristics over entire service life.

 

 

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.