Bell & Gossett 105094 PD35T BI Series Centrifugal Pump 1/2HP
Zoning secondary boiler loops, the Bell & Gossett 105094 three-phase pump relies on sleeve bearings and oil lubrication [105094-PD35T-BI].
- 0.5 HP motor reduces energy bills
- Bronze impeller stops internal rust buildup
- Modular three-piece layout simplifies on-site repairs
Description
Circulate industrial process water with Bell & Gossett 105094 PD35T BI Series centrifugal pump for three-phase systems and secondary boiler loops. This 1/2 HP pump operates at 208–230/460 volts and uses a cast-iron body with a bronze impeller. Its oil-lubricated sleeve bearings and alloy-steel shaft with bronze sleeve provide clear service checkpoints. Confirm voltage, phase rotation, piping connections, and system curve before installation.
The PD-35T BI uses a bronze-fitted hydraulic arrangement inside a cast-iron body, with an alloy-steel shaft and bronze sleeve. Its three-phase motor requires field verification of 208–230/460-volt service before wiring. Oil-lubricated sleeve bearings make lubrication condition part of planned maintenance. The supplied specifications do not state flow, head, RPM, seal material, connection size, dimensions, weight, pressure, or temperature, so verify the manufacturer’s submittal before ordering.
Key Features & Benefits
- 1/2 HP Motor: Fits compatible industrial process-water and secondary boiler-loop applications.
- Three-Phase Service: Supports 208–230/460-volt systems after voltage and phase rotation checks.
- Cast-Iron Body: Provides the specified casing material for industrial hydronic review.
- Bronze Impeller: Identifies the hydraulic material in the PD35T BI configuration.
- Oil-Lubricated Sleeve Bearings: Require lubrication checks during scheduled maintenance.
- Alloy-Steel Shaft: Provides a defined shaft material for replacement comparison.
- Bronze Shaft Sleeve: Gives technicians a specified wear-surface component to inspect.
Why Choose Bell & Gossett 105094 PD35T BI
The PD35T BI combines three-phase power with bronze-fitted hydraulics and serviceable sleeve-bearing construction. It suits industrial process-water and secondary boiler applications where material matching and planned lubrication checks are part of pump selection.
- Build: Cast iron, bronze, alloy steel, and sleeve-bearing components define the supplied pump package.
- Value: Serviceable lubrication and shaft details support planned maintenance work.
- Audience: Fits boiler technicians, industrial HVAC contractors, plant engineers, and maintenance teams.
Applications & Use Cases
Use this pump in three-phase industrial process-water systems and secondary boiler loops that match the manufacturer’s hydraulic requirements. Check connections, pipe supports, valve clearance, phase rotation, lubrication access, and motor service before installation. Flow, head, overall dimensions, weight, pressure, and temperature are not supplied, so verify the complete pump selection.
Warranty & Support
- Warranty Terms: Warranty duration, coverage, exclusions, and registration requirements require confirmation from the authorized seller.
- Service Requirements: Confirm whether authorized service is required for warranty claims.
- Model Verification: Match Bell & Gossett 105094 PD35T BI and SKU 105094 to the seller’s order documentation.
Verify phase and voltage, align the piping, check oil condition, purge air, inspect strainers, and examine the bronze sleeve and seal area during service. Select the operating point from the actual system curve. Purchase the Bell & Gossett 105094 PD35T BI centrifugal pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.
Bell & Gossett 105094 PD-35T BI Pump (1/2 HP) Specs
| Technical Parameter | Official Specification |
|---|---|
| Brand & Model | Bell & Gossett Series PD-35T (Bronze Fitted) |
| SKU / Part Number | 105094 |
| Horsepower (HP) | 1/2 HP |
| Body Material | Cast Iron |
| Impeller Material | Bronze |
| Electrical Phase | Three-Phase (3-PH) |
| Voltage Configuration | 208–230/460 V |
| Lubrication | Oil Lubricated Sleeve Bearings |
| Shaft Material | Alloy Steel with Bronze Sleeve |
| Application Information | 3-Phase Industrial Process Water; Secondary Boiler Loops |












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