Blackmer 702121 FKM O-Ring OEM Propane LP Gas Pump Seal Replacement

SKU: 702121

Weight	1.5 lbs
Dimensions	9 × 7 × 1 in

$144.94

In stock — available to order.

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Same-item volume pricing

Quantity	Unit price	Saving
1–4	$144.94	0%
5–9	$137.69	5%
10+	$130.45	10%

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Blackmer 702121 FKM O-Ring OEM Propane LP Gas Pump Seal Replacement

Specifications & product details

Overview

Blackmer 702121 FKM O-Ring – OEM Industrial Gas Pump Seal

The Blackmer 702121 FKM O-Ring is a genuine OEM sealing component designed for use in Blackmer propane, LP gas, and natural gas pump assemblies. Manufactured from FKM (Viton®) fluoroelastomer, this O-ring provides excellent resistance to hydrocarbons, temperature extremes, and high-pressure gas environments.

This seal is commonly replaced during pump maintenance or rebuilds to ensure proper sealing, leak prevention, and safe operation in demanding industrial gas transfer applications.

Key Features & Benefits:

Genuine Blackmer OEM O-ringHigh-performance FKM (Viton®) materialExcellent resistance to propane, LP gas, and hydrocarbons
Ideal for pump rebuilds and preventive maintenance
Designed for professional industrial gas service
Trusted by propane and industrial gas technicians for reliability, chemical resistance, and long service life.

Product details

Part / SKU	702121

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Shipping & availability

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