Barnes Pumps Repair Kit Bearing/Crank Arm CH&E (120039)

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BarnesSKU: 120039

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Description

Crane Pumps & Systems — Barnes Brand · Piqua, Ohio · Est. 1856
Model PUMPS · Regenerative Turbine Pumps · Barnes
1″ DischargeUp to 91 gpmUp to 350 ft Head0.33 – 15 HP Range

The Barnes PUMPS barnes pumps repair kit bearing/crank arm ch&e (120039). Burks Regenerative Turbine Pumps unique design is engineered for high pressure, low flow applications. The raceway conducts fluid into the impeller and then provides a channel for the liquid to move as it is propelled and energized by the impeller. Pumps are a Series capacity up to 91 gpm at 350 ft head.

HP Range
0.33 – 15
Max Flow
91 gpm
Max Head
350 ft
Discharge
1″
Speed
1750, 3450
Regenerative Turbine
High head at low flow — correct for boiler feed, condensate, and pressure boosting
Crane Pumps & Systems
A Crane Co. company — 165+ years of pump engineering. Barnes, Burks, Deming, and Weinman under one roof in Piqua, Ohio
Wide HP Range
0.33 – 15 HP available
Expert Support
Technical sizing and compatibility help — call (781) 281-8905 or chat
Why This Product

Regenerative Turbine Design — High Head at Low Flow

Regenerative (peripheral) turbine design generates high head pressure at low flow rates — the correct performance curve for boiler feed, condensate return, and pressure boosting where centrifugal pumps cannot reach required head.

Continuous Duty for Boiler Feed Service

Rated for continuous boiler feed and condensate return service at elevated temperatures. Constructed with materials compatible with hot condensate and treated boiler feedwater.

Close-Coupled Compact Design

Close-coupled to standard NEMA-frame motors — compact installation footprint suitable for boiler rooms and mechanical spaces where frame-mounted pump clearances are unavailable.

Stainless Steel Impeller

Stainless steel impeller resists corrosion in treated boiler feedwater and condensate return service — cast iron impellers corrode over time in high-temperature water applications.

Mechanical Seal — Zero Stuffing Box Leakage

Mechanical seal eliminates the periodic adjustment and packing replacement required with stuffing box construction — no drip, no periodic repacking, no operator maintenance.

Crane Pumps Engineering

Burks and Weinman regenerative turbine pumps are manufactured by Crane Pumps & Systems in Piqua, Ohio — the standard choice for boiler feed and condensate return applications.

Technical Specifications
Model Number 120039
Series Regenerative Turbine Pumps
Brand Barnes
Horsepower 0.33 – 15
Series HP Range 0.33 – 15
Max Flow Rate 91 gpm
Max Head 350 ft
Discharge Size 1″
Speed 1750, 3450
Key Features
Extended Life- Lok(R) adjustment
Matched impellers and raceways
Available Options
Bronze Fitted, All Bronze or Stainless Steel Construction
Upgrade Seal Elastomers
Jacketed Seal
High Temperature Impeller and Seal for applications above 400° F
Typical Applications
Feed / Transfer
High-temperature water and oil heat transfer
Boiler Feed and Condensate Return
Circulation
Hot and cold water circulation
Brine recirculation
Hydraulic oil circulation
Metering
Additive metering
Hot water spray
Pressure Maintenance
Jockey pumps
Pressure Booster
Important Notices
Fluid compatibility For use with liquids compatible with pump component materials. Verify chemical, temperature, and pressure compatibility before use.
Electrical Requires a properly sized grounded branch circuit and motor starter with correctly rated thermal overload protection.
Operating limits Do not exceed series pressure, temperature, and speed ratings. Operation outside rated limits causes premature seal and bearing failure.
Service Disconnect and lockout/tagout power before any service. Allow pump to cool before handling after operation.
Available Documentation
✓ Product Specification Sheet — Regenerative Turbine Pumps
✓ Installation, Operation & Maintenance Manual (IOM)
✓ Repair Parts Manual
✓ Product Catalog — Product Catalogs: Close Coupled | Product Catalogs: Frame Mounted
Need the spec sheet, IOM, or parts list? Contact PumpStop and we'll send it over.
Before You OrderConfirm HP, voltage, phase, and enclosure type are correct for your installation. All models in the Regenerative Turbine Pumps share casing dimensions and spare parts — motor configuration is the only difference between models. For sizing guidance, chat or call (781) 281-8905.

Motor Curves

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