Allis-Chalmers SG 16x14 Rotating Assembly 21.25 in 7500 GPM Rebuilt

Manufacturer Allis ChalmersSKU PK-397507848037Condition RebuiltListed Oct 8, 2026

$14,455.00

Shipping calculated at checkout.

In stock · 1 · PK-397507848037

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Ships from Minnesota · LTL or customer pickup · freight quoted to your dock

Ships from Minnesota, LTL or pickup
PO and tax-exempt orders accepted
30-day returns
Same-day processing
Questions on fit or specs: (612) 449-0646

Specification

as recorded from the nameplate

Condition: Rebuilt What our grades mean
Brand: Allis-Chalmers
MPN / model: SG
Type: Rotating Assembly Element - Fan Pump Rotor (Impeller, Shaft, Rings)
Size: 16 x 14
Serial no.: 8810-18479-1
Material: SG Iron
Rated flow: 7500 GPM
Rated head: 190 ft
Impeller dia.: 21.250 in (was 20.25 in)
Pump speed: 1170 RPM
Reference no.: Pump Curve 6115 / 6115B
Country of origin: United States
SKU: PK-397507848037
Listed: Oct 8, 2026

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SKU PK-397507848037

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More Allis Chalmers in stock (8)

Details

Product Description

Allis-Chalmers SG 16x14 fan pump rotating assembly rated 7500 GPM at 190 ft head, built around a 21.250 in diameter SG iron impeller on a 3.5625 in diameter shaft for 1170 RPM service. Assembly includes impeller, shaft, and associated wear rings as a matched rotating element for high-flow fan pump duty. This rebuilt spare is in stock and ready to ship with no OEM lead time.

Specifications

Specification	Detail
Brand	Allis-Chalmers
MPN / Model	SG
Type	Rotating Assembly Element - Fan Pump Rotor (Impeller, Shaft, Rings)
Size	16 x 14
Serial No.	8810-18479-1
Material	SG Iron
Rated Flow	7500 GPM
Rated Head	190 ft
Impeller Dia.	21.250 in (was 20.25 in)
Pump Speed	1170 RPM
Reference No.	Pump Curve 6115 / 6115B
Condition	Rebuilt / new spare - complete rotating assembly, unused, stored in crate
Country of Origin	United States

Specifications published from listing and manufacturer reference data. Contact us to confirm fitment for your application.

What’s Included

Ships complete as a rotating assembly: impeller, shaft, and associated rings/hardware as shown, crated for freight. Freight is quoted by item and destination.

DWP Industrial Sales — Done With Pride.
Freight quoted by item & destination.
sales@dwpindustrial.io • (612) 449-0646

Shipping & Handling

$250 flat-rate LTL freight on qualifying orders in the continental US, with overnight, two-day, ground and expedited options available. Hotshot delivery and customer pickup can be arranged.

Orders get same-day processing, Monday–Friday. Transit depends on the carrier and lane.

For international orders or custom shipping needs, please contact us for a quote.

Return Information

Return any item within 30 days of delivery.

If the unit is defective or does not match the listing, we pay the return freight and refund or replace it in full. Otherwise the item must be unused and in its original packaging, and you cover the return shipping.

Contact

Questions on fit, specs, freight or availability? Email sales@dwpindustrial.io or call (612) 449-0646. A person who knows the equipment answers.

Need a different size, voltage or configuration? We source hard-to-find and obsolete equipment through a dealer, factory and surplus network. How sourcing works

Condition and guarantee

We are not an authorized distributor, so the manufacturer's warranty does not apply to this unit. We inspect it, check the nameplate against the listing and photograph the actual unit. If it does not match the description, send it back within 30 days for a full refund. Not sure it fits? Ask us and we will confirm before you order.