Armstrong 116536LF-137, Model S-69-3, Bronze In-Line Pump With 3" NPT Flanges, Series S, 1 HP, 208-230/460 Volts, 3 Phase, 160 GPM Max, 34 ft Max Head, Lead Free, Sleeve Bearing Design
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FEATURES
Armstrong Series S Circulator Pump
This Armstrong In-Line circulator is suitable for domestic hot water systems. It is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction. This circulator has been used by HVAC professionals for decades because it is cost-effective, durable and easy to maintain.
Features
- Standard three-piece design with sleeve - oil lubricated bearing
- Radially-split body can be left in-line while servicing pump, eliminating disconnecting of pipes
- Oversized shaft made from special alloy steel
- Balanced centrifugal impeller ensures maximum water delivery in the HVAC system
- Proven seal design made from strong and long-lasting materials for extended operating life
- Three piece modular construction and back pull-out design for easy replacement of wear components
- Certified ≤ 0.25 weighted average percent lead and complies with California Health and Safety Code Section 116875 (commonly known as ab1953)
Installation & Operating Instructions S&H In-Line ECM Circulators.pdf
Installation & Operating Instructions Only Clean Hydronic Systems Give Top Performance - Technical Data.pdf
Installation & Operating Instructions S&H Circulator, Coupler Replacement.pdf
Installation & Operating Instructions S&H Circulator, Seal Bearing Assembly.pdf
Cross Reference Chart S&H Seal Bearing Assembly.pdf
Quick Selection Chart Cast Iron Circulators.pdf
Product Warranty Replacement or Credit Request - Form.pdf
Submittal S Series.pdf
Installation & Operating Instructions In-Line Circulator.pdf
Submittal S&H In-Line ECM Circulators.pdf
Terms of Sale & Warranty.pdf
Installation & Operating Instructions Design and Care of Closed Hydronic Systems - Technical Data.pdf
Armstrong_Circulator Pumps_S Series_Repair Parts.pdf
The Armstrong S series of in-line circulator pumps is suitable for domestic hot water systems. This series is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction. The S series has been used by HVAC professionals for decades because it is cost-effective
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*Note: Picture is illustrative and may not reflect the actual product.*