Blackmer 471412 Spring 41–70# Bypass Valve Replacement LP Gas Natural Gas

SKU: 471412

Weight	1 lbs
Dimensions	8 × 8 × 8 in

$176.09

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$176.09	0%
5–9	$167.29	5%
10+	$158.48	10%

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Blackmer 471412 Spring 41–70# Bypass Valve Replacement LP Gas Natural Gas

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

For pump or compressor service parts, the equipment model and revision are the starting point for a reliable match.

Product type	Pump and compressor service parts
Part / SKU	471412

What to check before ordering

Compare the complete host-equipment identification with the applicable parts drawing.
Check the material and seal configuration, and whether the listing supplies one part, a kit or a rotating assembly.
Use the matching service instructions for clearances, seal work and reassembly checks.

Service reminder: A shared diagram or family name does not establish fit across every model. Confirm the individual part reference for your equipment.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Blackmer installation, operation and maintenance manuals

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Overview

The Blackmer 471412 Spring (41–70# range) is a genuine OEM replacement spring designed for bypass valves used in propane, LP gas, and natural gas systems. Built from durable spring steel, this component ensures long-lasting performance and reliable pressure regulation in demanding industrial environments.

Key Features

Manufacturer: Blackmer

Part Number: 471412 (MFG# 471412)Pressure Range: 41–70#

Material: Heavy-duty spring steelApplication: Replacement spring for Blackmer bypass valves in LP, propane, and natural gas transfer systemsBenefitsEnsures proper bypass valve functionality

Maintains consistent pressure control in pumping systemsOEM quality for compatibility and long service lifeSimple replacement process for maintenance techniciansThis replacement spring is a critical component for service technicians and operators working with Blackmer bypass valves in bulk storage, transfer plants, and industrial fueling systems.

Condition

Brand New, unused, and ready for installation.

Product details

Part / SKU	471412

Package includes

Blackmer 471412 Spring 41–70# Bypass Valve Replacement LP Gas Natural Gas

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

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