Bell & Gossett 168313LF e3509S Series e-1535 Centrifugal Pump 1/2HP

Circulate potable water with Bell & Gossett 168313LF e3509S Series e-1535 centrifugal pump for small commercial domestic hot-water systems. Its 1/2 HP single-phase motor accepts 115 or 208–230 volts, while the stainless steel lead-free body supports the listed potable-water application. DOE 2020 compliance and maintenance-free sealed ball bearings provide useful procurement and service details. Confirm connections, water compatibility, and the system curve before installation.

The e3509S uses a stainless steel lead-free body with sealed ball bearings and a single-phase motor configured for 115 or 208–230 volts. Its DOE 2020 compliance provides a stated efficiency reference for equipment selection, while the maintenance-free bearing design reduces routine lubrication work. The supplied specifications do not state flow, head, RPM, impeller diameter, seal material, connection size, dimensions, or weight, so verify the manufacturer’s submittal before ordering.

Key Features & Benefits

• 1/2 HP Motor: Supports compatible potable-water circulation and small commercial DHW systems.
• Single-Phase Voltage: Accepts 115 or 208–230-volt service after field verification.
• Stainless Steel Body: Provides the specified casing material for water-system review.
• Lead-Free Construction: Supports material screening for applicable potable-water installations.
• DOE 2020 Compliance: Gives procurement teams a stated efficiency reference.
• Maintenance-Free Ball Bearings: Reduce routine bearing lubrication requirements.
• Series e-1535 Design: Identifies the pump family for commercial water-system replacement.

Why Choose Bell & Gossett 168313LF e3509S

The e3509S combines stainless steel, lead-free construction with single-phase voltage flexibility, DOE 2020 compliance, and maintenance-free bearings. It suits commercial DHW systems where material selection and routine service requirements both matter.

• Build: Stainless steel construction and sealed ball bearings define the supplied pump package.
• Value: Reduced bearing lubrication work can simplify scheduled maintenance.
• Audience: Fits plumbing contractors, hotel maintenance teams, facility engineers, and commercial DHW technicians.

Applications & Use Cases

Use this pump for potable-water circulation and small commercial domestic hot-water loops that meet the listed material requirements. Check water chemistry, connections, valve clearance, pipe alignment, electrical service, and access for seal inspection. Flow, head, overall dimensions, and weight are not supplied, so verify the equipment envelope and pump curve before purchase.

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 168313LF e3509S and SKU 168313LF to the seller’s order documentation.

Verify voltage, isolate the water line, inspect connections and seals, purge air from the loop, and check for leaks after startup. Confirm potable-water requirements and hydraulic performance before ordering. Purchase the Bell & Gossett 168313LF e3509S centrifugal pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.