Armstrong Motor Mounted Centrifugal Pumps In Stock

Manufacturer:
Armstrong
Description:
Armstrong Motor Mounted Pumps for Boiler Feed, Circulating, and Hydronic Systems Armstrong motor mounted pumps are ideal for cooling towers, HVAC, and general purpose applications. Armstrong motor mounted pumps have features that ensure performance excellence. With the Armstrong 4270, there is no need to disconnect the pipes while servicing the pump due to the radially-split volute. The motor, with bracket and impeller attached, can be easily withdrawn from the volute after moving the volute capscrews. These pumps are available in 1-1/4", 1-1/2", and 2" sizes. Please call 1-800-780-3776 for pricing and availability.
Item Name: Armstrong Series 4270 Materials of Construction
Specification
Part Name Volute Volute Cap Screws Impeller Mechanical Seal: (Type 21) Insert Mechanical Seal: (Type 21) Seat Mechanical Seal: (Type 21) Bellows Mechanical Seal: (Type 21) L-Cup Mechanical Seal: (Type 21) Retainer Mechanical Seal: (Type 21) Spring Motor/Bracket Faceplate  
Bronze Fitted Pump Cast Iron Steel ULTEM Carbon Ceramic Viton Viton Stainless Steel Stainless Steel Aluminum Stainless Steel RFQ
All Bronze Pump Bronze Steel ULTEM Carbon Ceramic Viton Viton Stainless Steel Stainless Steel Aluminum Stainless Steel RFQ
Item Name: Armstrong Series 4280 Materials of Construction
Specification
Part Name Volute Volute Cap Screws Impeller Mechanical Seal: (Type 21) Insert Mechanical Seal: (Type 21) Seat Mechanical Seal: (Type 21) Bellows Mechanical Seal: (Type 21) L-Cup Mechanical Seal: (Type 21) Retainer Mechanical Seal: (Type 21) Spring Motor/Bracket Faceplate  
Bronze Fitted Pump Cast Iron Steel Bronze Carbon Ni-Resist EPDM EPDM Stainless Stainless Steel Bronze Cast Iron RFQ
All Iron Pump Cast Iron Steel Cast Iron Carbon Ni-Resist EPDM EPDM Stainless Stainless Steel Stainless Steel Cast Iron RFQ
All Bronze Pump Bronze Steel Bronze Carbon Ceramic EPDM EPDM Stainless Stainless Steel Bronze Bronze RFQ