Taco 111-8S Series 100 Stainless Steel Pump 1/8 HP
Plumbers spec the non-corrosive Taco 111-8S for domestic hot water recirculation because this upgraded 1/8 HP stainless steel unit runs silently at 1725 RPM.
- 0.125 HP drive lowers electrical load
- Stainless steel body stops internal rust
- Carbon ceramic seal blocks loop leaks
- 1725 RPM speed ensures silent operation
Description
Domestic hot-water loops use Taco 111-8S for potable-water recirculation with a stainless steel, non-corrosive pump body. Its 1/8 HP configuration operates at 1725 RPM through a quiet four-pole motor, while the ceramic-carbon mechanical seal supports compatible domestic-water service. Confirm voltage, connection size, system curve, and installation orientation before startup.
The Taco Series 111-S uses stainless steel construction for potable-water circulation and a two-piece mechanical seal. Its 1725 RPM operating speed supports the specified quiet motor profile, while verified data does not include voltage, phase, amp draw, GPM, maximum head, connection size, operating temperature, dimensions, weight, thermal protection, or self-priming capability. Match the pump to the domestic hot-water return loop before installation.
Key Features of Taco 111-8S
- 1/8 HP motor supports domestic hot-water recirculation and potable-water circulation.
- 1725 RPM four-pole operation supports the specified quiet motor configuration.
- Stainless steel construction supports non-corrosive potable-water applications.
- Ceramic and carbon mechanical seal materials support fluid containment.
- Series 111-S design suits domestic hot-water return and recirculation loops.
- Potable-water configuration supports compatible residential and light-commercial plumbing systems.
- Quiet motor operation suits domestic-water installations near occupied spaces.
- Voltage, phase, amperage, flow, head, connections, temperature, dimensions, weight, protection, and warranty require confirmation.
Why Choose Taco 111-8S
This Taco stainless steel circulator combines potable-water construction with quiet, low-speed operation for domestic hot-water loops.
- Build: Stainless steel construction and ceramic-carbon sealing support compatible potable-water circulation.
- Value: Quiet operation can improve residential comfort, while corrosion-conscious materials support domestic-water service.
- Audience: Plumbing contractors, domestic-water installers, residential HVAC technicians, hotel maintenance teams, and facility managers can specify this model.
Applications & Use Cases
Use the Taco 111-8S for domestic hot-water recirculation, potable-water return loops, residential plumbing, and light-commercial water systems. Physical dimensions, unit weight, and connection reach were not supplied, so verify pipe spacing, valve clearance, motor access, wiring position, lifting room, and service clearance before installation.
Warranty & Support
- Warranty: A model-specific factory warranty term for the Taco Series 111-S 111-8S was not verified and requires confirmation through Taco or the authorized seller.
- Verify electrical data, purge trapped air, inspect the ceramic-carbon seal, confirm flow direction, and check system fill during commissioning.
Flush the domestic-water loop, inspect the stainless steel body for leakage, and monitor operating noise during scheduled service. Purchase the Taco 111-8S stainless steel potable-water circulator from Mulmotor.com for authentic equipment, applicable factory warranty protection, and pump support.
Taco 111-8S Stainless Steel (1/8 HP) Specs
| Technical Parameter | Official Specification (Verified) |
|---|---|
| Brand & Model | Taco Series 111-S (Potable Water) |
| Horsepower (HP) | 1/8 HP (Upgraded from 1/12 HP) |
| Material | Stainless Steel (Non-Corrosive) |
| Seal Type | Mechanical Seal (Ceramic/Carbon) |
| Speed (RPM) | 1725 RPM (4-Pole Quiet Motor) |
| Application Information | Domestic Hot Water Recirculation |












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