Armstrong S-25 LV Gold Series In-Line Circulator Pump - Less Volute Kit, 1/12 HP (110116-200)

SKU: 23004
Brand: Armstrong Model: S-25 LV Condition: New

Armstrong S-25 LV Circulator Pumps

Regular Price: $372.99
On Sale: $257.05
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Armstrong S-25 LV are apart of the Gold Series Pump Less Volute Kits. The 1/12 HP circulator pump is suitable for both cast iron (hydronic) and bronze (domestic water) applications. The three-piece construction is a complete unit that features universal SBA sealed bearing assemblies, one-size-fits-all bearing module, circular oil wick, viton mechanical seal, and a noryl non-ferrous impeller. Armstrong Gold Series - Pump Less Volute Kits enable you to upgrade and renew circulators manufactured by others, which will reduce cost and avoid waste. Armstrong pumps offer reliability, efficiency, and serviceability.


• Three piece construction: Provides reliability, efficiency, and serviceability
• Upgrade circulators by other manufacturers: Renew circulators to gain Armstrong quality, service and performance
• Universal SBA sealed bearing assemblies: Significantly reduce spare part requirements
• One size fits all bearing module: Allows repair of any model with only one module design
• Circular oil wick: Provides superior lubrication for cooler running and longer life
• Viton mechanical seal: Provides increase life expectancy for high temperature application
• Noryl non-ferrous impeller: Designed for both hydronic and potable water applications


• Model Number: S-25 LV
• Item Number: 110116-200
• Horsepower: 1/12 HP
• Voltage: 115V
• Phase: 1 Phase
• Body Construction: Gold Painted Steel, Radially Split for Servicing Ease
• Motor: Maintenance-Free, Permanently Lubricated
• Sealed Bearing Assembly: Armstrong SBA with Universal Bearing Module; Stainless Steel Face Plate, Alloy Steel Shaft, Copper Sleeve, Circular Oil Wick
• Coupler: 4-Spring or Woods 3J Flexible Coupler
• Shaft: Alloy Steel, Copper Sleeve
• Mechanical Steel: ARMseal Carbon, Ceramic Seat, Stainless Steel Trim, Viton Seal
• Impeller: 2-3/4" (70mm) Noryl
• Maximum Operating Temperature: 225° F (107° C)
• Maximum Working Pressure: 125 psi (862 kPa)

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