Armstrong Inline Circulating Pumps In Stock

Manufacturer:
Armstrong
Description:

Armstrong Series S & H in-line circulating pumps are ideal for use in hydronic heating and cooling, domestic water systems, multi-stage zoning, and general industrial service. The Armstrong S & H series pumps are available with either cast iron or bronze bodies. Give us a call toll-free for help on which pump is right for your application. Body: Radially-split body can be left in the line while servicing the pump, eliminating needless disconnecting of pipes. Oversized Shaft: ARMSTRONG circulating pumps have oversized shafts of special alloy steel, machined to exacting tolerances. Shafts have integral thrust collars, heat treated to provide long life under severe duty conditions. Centrifugal Impeller: Balanced impeller of centrifugal design ensures maximum water delivery. Positive Mechancial Seal: A tried and proven method of preventing water leakage, the well-known “ARMSEAL” construction is an often imitated feature of the ARMSTRONG circulator. Made of long-lasting, hardwearing materials, it ensures many years of noise-free, trouble-free service. Modular Construction: Armstrong Models S-25 through S-57 and H-32 through H-54 feature the unique ARMSTRONG shaft and bearing module which fits all of these models for ease of serviceability and reduced inventory costs.

Item Name: Armstrong Series S & H Pumps
Short description: Bronze Fitted Construction
Description:

Armstrong Inline Circulating Pumps for Boiler Feed, Circulating, and Hydronic Systems

Lead Time: Expedite Quick Ship Times Available upon Request with Standard Shipping 3 to 5 Days.
Specification
Part # Model # Part Name Mechanical Seal
Assembly
Shaft Impeller Volute Flg Size Motor HP Wt  
174031-013 S-25 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron Less Flgs 1/12 19 Add to RFQ
174033-013 S-35 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 2" 1/6 38 Add to RFQ
174036-113 S-45 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron Less Flgs 1/4 45 Add to RFQ
174037-113 S-46 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 3" 1/3 51 Add to RFQ
174034-013 H-32 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron Less Flgs 1/6 30 Add to RFQ
174035-113 H-41 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1" 1/6 34 Add to RFQ
106284-132 S-55-1 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 3" 1/2 1PH 82 Add to RFQ
106284-136 S-55-3 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 3" 1/2 3PH 74 Add to RFQ
106285-132 S-57-1 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 3" 3/4 1PH 82 Add to RFQ
106285-136 S-57-3 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 3" 3/4 3PH 76 Add to RFQ
116531-132 S-69-1 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Brass-Stamped Cast Iron 3" 1 1PH 130 Add to RFQ
116525-136 S-69-3 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Brass-Stamped Cast Iron 3" 1 3PH 125 Add to RFQ
110123-005 Astro 30
& 30B
Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Iron Add to RFQ
110123-006 Astro 50
& 50B
Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Iron Add to RFQ
174031-043 S-25 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze Less Flgs 1/12 19 Add to RFQ
174033-043 S-35 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 2" 1/6 38 Add to RFQ
174036-143 S-45 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze Less Flgs 1/4 45 Add to RFQ
174037-143 S-46 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 3" 1/3 51 Add to RFQ
174034-043 H-32 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze Less Flgs 1/6 30 Add to RFQ
174035-143 H-41 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1" 1/6 34 Add to RFQ
106284-133 S-55-1 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 3" 1/2 1PH 82 Add to RFQ
106284-137 S-55-3 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 3" 1/2 3PH 74 Add to RFQ
106285-133 S-57-1 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 3" 3/4 1PH 82 Add to RFQ
106285-137 S-57-3 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 3" 3/4 3PH 76 Add to RFQ
116532-133 S-69-1 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Brass-Stamped Bronze 3" 1 1PH 130 Add to RFQ
116536-137 S-69-3 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Brass-Stamped Bronze 3" 1 3PH 125 Add to RFQ
 110123-007 Astro 30
& 30B
Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Bronze Add to RFQ
110123-008 Astro 50
& 50B
Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Bronze Add to RFQ
Item Name: Stock Sizes H-51 to H-68 All Bronze Construction
Short description: Single Phase-Resilient Mount
Description:

Armstrong Inline Circulating Pumps for Boiler Feed, Circulating, and Hydronic Systems

Lead Time: Expedite Quick Ship Times Available upon Request with Standard Shipping 3 to 5 Days.
Specification
Part # Model # Part Name Mechanical Seal
Assembly
Shaft Impeller Volute Flg Size Motor HP Wt  
116432-133 H-51 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1" 1/4 48 Add to RFQ
116436-133 H-52 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1-1/4" 1/3 48 Add to RFQ
116440-133 H-53 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1-1/2" 1/2 58 Add to RFQ
116452-133 H-54 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 2" 3/4 68 Add to RFQ
116464-133 H-63 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 1/2 86 Add to RFQ
116476-133 H-64 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 3/4 89 Add to RFQ
116488-133 H-65 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 1 92 Add to RFQ
116500-133 H-66 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 3/4 110 Add to RFQ
116512-133 H-67 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 1 115 Add to RFQ
H-68 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 1 1/2 120 Add to RFQ
110119-101 H-51 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1" 1/4 48 Add to RFQ
110119-103 H-52 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1-1/4" 1/3 48 Add to RFQ
116444-137 H-53 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 1-1/2" 1/2 58 Add to RFQ
116456-137 H-54 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Bronze 2" 3/4 68 Add to RFQ
116468-137 H-63 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 1/2 86 Add to RFQ
116480-137 H-64 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 3/4 89 Add to RFQ
116492-137 H-65 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 1-1/2" 1 92 Add to RFQ
116504-137 H-66 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 3/4 110 Add to RFQ
116516-137 H-67 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 1 115 Add to RFQ
116524-137 H-68 Bronze Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Bronze 2" 1 1/2 120 Add to RFQ
Item Name: Stock Sizes H-51 to H-68 Bronze Fitted Construction
Short description: Single Phase-Resilient Mount
Description:

Armstrong Inline Circulating Pumps for Boiler Feed, Circulating, and Hydronic Systems

Lead Time: Expedite Quick Ship Times Available upon Request with Standard Shipping 3 to 5 Days.
Specification
Part # Model # Part Name Mechanical Seal
Assembly
Shaft Impeller Volute Flg Size Motor HP Wt  
116431-132 H-51 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1" 1/4 48 Add to RFQ
116435-132 H-52 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1-1/4" 1/3 48 Add to RFQ
116439-132 H-53 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1-1/2" 1/2 58 Add to RFQ
116451-132 H-54 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 2" 3/4 68 Add to RFQ
116463-132 H-63 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 1/2 86 Add to RFQ
116475-132 H-64 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 3/4 89 Add to RFQ
116487-132 H-65 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 1 92 Add to RFQ
116499-132 H-66 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 3/4 110 Add to RFQ
116511-132 H-67 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 1 115 Add to RFQ
H-68 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 1 1/2 120 Add to RFQ
110119-100 H-51 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1" 1/4 48 Add to RFQ
110119-102 H-52 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1-1/4" 1/3 48 Add to RFQ
116443-136 H-53 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 1-1/2" 1/2 58 Add to RFQ
116455-136 H-54 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Non-Ferrous Cast Iron 2" 3/4 68 Add to RFQ
116467-136 H-63 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 1/2 86 Add to RFQ
116479-136 H-64 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 3/4 89 Add to RFQ
116491-136 H-65 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 1-1/2" 1 92 Add to RFQ
116503-136 H-66 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 3/4 110 Add to RFQ
116515-136 H-67 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 1 115 Add to RFQ
116523-136 H-68 Iron Body Pump Carbon Brass Trim -
Ceramic Seat
Alloy Steel-
Copper Sleeve
Cast Bronze Cast Iron 2" 1 1/2 120 Add to RFQ

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