Bell & Gossett Series e-1531 2.5BB

Bell & Gossett e-1531 2.5BB pumps replace the old Bell & Gossett 1531 2.5BB and 1531 2.5B pumps. The e-1531 pumps have a re-designed volute, providing improved hydraulic performance while maintaining the same “piping-in” dimensions as the old 1531 pumps, thereby allowing for easy replacement. The pumps are base-mounted, end-suction, and close-coupled with a heavy duty cast iron volute rated to 175 psi working pressure. They feature an internally flushed mechanical seal that ensures maximum seal face lubrication, heat dissipation, and debris removal without the need for vulnerable, external flush tubing. Its back pull-out design allows for relatively easy maintenance. An ISA G6.3 balanced stainless steel impeller provides quiet, vibration-free performance.

Pump kit in stock typically 7-10 day ETA on pump build.

Specifications

Manufacturer (Brand)	Bell & Gossett
MPN (Manufacturer Part Number)	N/A
Bell & Gossett Series	Series e-1531
Bell & Gossett Model	2.5BB
Pump Size	N/A
Replaces Bell & Gossett Model	2-1/2AB, 2-1/2BB
Pump Type	Centrifugal
Mounting Type	Base-Mounted
Construction	Cast Iron
Connection Size	2-1/2″ x 3″
Connection Type	Flanged
Flanges Included	No
Motor HP	3 – 60 HP
Motor RPM	1750 – 3600 RPM
Voltage	208-230/460v/575V
Motor Phase	Three
Hertz	60Hz
Motor Enclosure	DPPE
Motor Frame Size	182 – 326JM
Shaft Size	1-1/4″ – 1 5/8″
Impeller Size	9-1/2″
Working Pressure	175 psi
Max Temp	225°F
Application	Heating & Cooling
UPC (GTIN)	N/A
Weight	160.0000

B&G E-1531 Information

B&G E-1531 E-1532 Install Instructions

B&G E-1531 Product Brochure

B&G E-1531 Pump Curves

B&G E-1531 Pump Parts List

B&G E-1531 Pump Specifications

Drawings

Pump Quote

Please fill out this form in as much detail as possible and we can send you a quote on a pump. If you are replacing an existing pump, please upload the motor tag and pump tag. We stock many brands in our Surrey BC warehouse, find out if we have what you need in stock today! If we have it in stock you can get your pump usually within 3-5 days!

Bell & Gossett

Bell & Gossett’s complete line of in-line and base-mounted centrifugal pumps and circulators can handle virtually any HVAC requirement. The pumps are engineered for exceptional performance and rugged durability. They are designed for easy maintenance and to be highly energy efficient. The pumps provide reliable operation in a variety of applications, including hydronic heating and cooling systems, industrial, refrigeration, cooling towers and irrigation.

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Shipping Policy

All orders are subject to order processing and fulfillment times.

Orders placed before 6:30 p.m. (Monday through Friday) are eligible for next business day shipping. Orders placed after 6:30 p.m., on weekends, or on statutory holidays will be processed on the next business day and are expected to ship within two business days.

We ship with Purolator to destinations across Canada.

Free shipping is available on orders over $3000.00.

Returns & Refunds

We offer a 30-day return policy from the date your order is received.

To qualify for a return, the item must:

Be unopened and unused.
Be in its original packaging and in resalable condition.
Be accompanied by your order confirmation, order number, or proof of purchase.

Once your return has been received and inspected, we will notify you whether your refund has been approved. If approved, your refund will be issued to your original method of payment. Please note that your bank or credit card provider may require additional time to process and post the refund.

Clearance and final sale items are not eligible for return, refund, or exchange.

Shipping charges are non-refundable unless the return is the result of our error or a defective product.

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Products

Bell & Gossett Series e-1531 2.5BB

Bell & Gossett Series e-1531 2BD

Bell & Gossett Series e-1531 3BD