Taco 1615D3E1 Stainless In-Line Pump 1/2HP 1PH

Confirm the performance curve before selecting Taco 1615D3E1 1/2 HP single-phase stainless steel pump for commercial hot-water distribution. Its 115/230-volt motor draws 7.4A or 3.7A and is supplied with a 1-1/2-inch flange. The supplied data lists 120 GPM and 38 feet of head, but Taco’s current 1615 family range is listed at 7–73 GPM and 8–43 feet.

The 1615D3E1 uses a stainless steel NSF-certified casing, cast-bronze impeller, alloy-steel shaft with cupro-nickel sleeve, and ceramic-face/EPT elastomer seal. Its single-phase motor runs at 1,725 RPM, with internal thermal overload and sealed ball bearings. The supplied 120 GPM flow exceeds the published family range, so verify the exact trim and curve before installation.

Key Features & Benefits

- 1/2 HP Motor: Supports potable-water and commercial hot-water circulation if the curve matches.
- 115/230-Volt Service: Provides single-phase flexibility after field verification.
- 120 GPM Listed Flow: Requires confirmation because it exceeds Taco’s published 1615 family range.
- 38 Feet Listed Head: Falls within the family range but still requires exact curve review.
- 1-1/2-Inch Flanged Connection: Supports replacement planning when the connection matches.
- Internal Thermal Overload: Provides listed protection for the motor.
- 56-Pound Dry Weight: Assists handling and pipe-support planning.

Why Choose Taco 1615D3E1 Single-Phase

This Taco configuration provides stainless steel construction and single-phase service for potable-water circulation. The supplied flow rating must be reconciled with Taco’s current 1615 family data before publication.

- Build: Stainless steel casing, cast bronze impeller, and close-coupled construction define the assembly.
- Value: Curve verification can prevent oversizing and commissioning problems.
- Audience: Fits plumbing contractors, facility engineers, hotel maintenance teams, and commercial water operators.

Applications & Use Cases

Consider this pump for commercial potable-water systems only after the 120 GPM rating is confirmed. Check the 1-1/2-inch flange, pipe supports, valve clearance, motor access, electrical current, and 56-pound handling requirement.

Warranty & Support

- Warranty Terms: Taco warranty duration and coverage for this stainless steel 1600 Series configuration require confirmation under current terms.
- Coverage Review: Confirm date-code requirements, seal exclusions, electrical conditions, and claim procedures before purchase.
- Model Verification: Match Taco 1615D3E1, 1/2 HP, single-phase configuration, and SKU 1615D3E1-1/2-1 to the seller’s order.

Verify the exact pump curve, voltage, current, flange, impeller, and motor protection before wiring. Purchase the Taco 1615D3E1 stainless steel single-phase pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.