Glandless pump:- is designed vertically. Liquid from the suction line passes through impeller to the discharge line with the required flow and head / pressure. While excess liquid enter the rear plate cover €“ and is diverted back to the mothertank through overflow outlet arrangements. Hence, the design ensures total solution of leakage problem. The motor assembly is also protected against damages due to leakage of liquid. Glandless pumps ensures ensures excellent performance while handling corrosive and hazardous chemicals.

Features:-

• Leak-proof performance ensures better safety measures.
• Helps to maintain pollution control conditions.
• No damage on the floor, maintains cleanliness.
• Designed to save floor space.
• Various priming attachments available to suit varied critical application.

Matrials Range :-

• S.S €“ 316
• ALLOY 20
• HAST ALLOY €“ C
• MONEL
• CAST STEEL
• CAST IRON

€¢ Chemical Resistant : All contact parts are made from polypropylene with PTFE sealing-rings.Provides excellent resistance to corrosive hazardous chemical liquids like HCL, H2 so (30% to 80%), HNO The pumps are Specially designed to handle nearly all corrosives and erosives easily ;andefficiently contnuous and intermitent service.

• High temperature service : Maximum woriking temperature is 110o c.
• Bearing free design for handling abrassive in solutions.
• Motors are flange mounted Single or Three phase TEFC from 1 HP to 20 HP.
• No metal in contact with solution. No danger of corrosion or contamination.
• All models operate at 1450 rpm / 2900 rpm (variable speed motors available ).
• Dynamically balanced impeller made from glass- filled reinforced engineered plastic.

Matrials Range:-

• POLYPROPYLENE
• PVDF
• UHMW

Application Fields:-

Glandless pump:- are in extensive use in the fields of Pollution Control, Fliteration, Trasferring Corrosive Chemicals, Slurries, Plating Bars, Sewage, Waste Water Treatment Plant etc.

Special Features :-

• Capacity up to 250 m3 / hr.
• No mechanical seal or gland packing used.
• Can run dry without any damage.
• Self draining.
• Head range up to 60 mtrs.
• No range up to 60 mtrs.
• No bearing on the pump side - No wear.
• No need to maintain minimum flow.
• Designed to save floor space.

Source :- http://www.plastopumps.com/vertical+sealless+glandless+pump.html

Plasto Pumps & Valves

Plasto Pumps & Valves was established in 2001 by promoters having over a decade experience in the pump industry. During our early stage of working with the pump industry and specially in the Chemical pump section ,we found that the main problem faced by the user of Chemical pumps was leakage from the seal and maintenance & breakdown occurring frequently due to it. To resolve the above main problem of the pump user, we found that Seal-less pumps with Magnetic drive technology was the perfect solution. Hence we started our production of Seal-less Magnetic Drive pumps under the brand name of Plasto.