Blackmer 701991 O-Ring OEM Replacement Seal for Blackmer Pumps

Blackmer 701991 O-Ring – OEM Replacement SealThe Blackmer 701991 O-Ring is a genuine OEM replacement sealing component designed for use in Blackmer industrial pump assemblies. Manufactured from Buna-N (nitrile rubber), this O-ring provides reliable resistance to propane, LPG, and fuel service conditions.This seal is commonly replaced during pump maintenance, rebuilds, and overhauls to restore proper sealing and prevent leaks.Key Benefits:Genuine Blackmer OEM O-ringBuna-N material for LPG and fuel compatibilityDesigned for precise fit and reliable sealingIdeal for pump rebuild and MRO applicationsTypical Applications:Blackmer propane and LPG pumpsFuel and petroleum transfer systemsIndustrial pump maintenance and overhaulBulk plant and tenal pump serviceUsing OEM Blackmer seals ensures proper fit, leak prevention, and long-term pump reliability.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

Blackmer 701991 O-Ring OEM Replacement Seal for Blackmer Pumps

The Blackmer 701991 O-Ring is an OEM replacement sealing component designed for compatible Blackmer pump systems. It is intended to replace a worn, damaged, or deteriorated O-ring and help maintain a secure seal during pump operation.

Key Features

• Brand: Blackmer
• MPN / Part Number: 701991
• Product Type: Replacement O-Ring / Pump Seal
• OEM replacement component for compatible Blackmer equipment
• Designed to provide a secure seal between mating pump components
• Helps prevent leakage when properly installed
• Suitable for routine pump maintenance, servicing, and repair
• Durable construction for industrial pump applications

Applications

• Blackmer transfer pumps
• Industrial pumping equipment
• LPG/propane transfer systems when used with a compatible Blackmer pump
• Pump maintenance and rebuilding
• Replacement of worn or damaged sealing components

Package Includes

• 1 × Blackmer 701991 O-Ring

Important: Please verify Blackmer part number 701991 and your pump model before ordering to ensure proper compatibility. This listing is for the O-ring only; pump or other components are not included.