Blackmer 654405 2″ Weld Flange for 2″ Pump OEM LP Propane

SKU: 654405

Weight	7 lbs
Dimensions	8 × 8 × 8 in

$628.18

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	$628.18	0%
5–9	$596.77	5%
10+	$565.36	10%

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Blackmer 654405 2" Weld Flange for 2" Pump OEM LP Propane

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	654405

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

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

Blackmer 654405 2″ Weld Flange – OEM for 2″ Blackmer Pumps

The Blackmer 654405 Weld Flange is a genuine OEM 2-inch weld-on flange engineered for use with 2″ Blackmer sliding vane pumps in propane (LP gas), natural gas, and industrial liquid transfer systems.

Designed for permanent piping installations, this heavy-duty steel flange provides a secure welded connection to pump inlets or outlets, ensuring leak-free operation under demanding service conditions. Manufactured to Blackmer OEM tolerances, it delivers proper alignment, durability, and long-term reliability in bulk plant and transport applications.

Key Benefits:

Genuine Blackmer OEM pump flange
2″ weld connection for permanent installations
Heavy-duty steel construction
Ensures proper pump alignment and sealing
Ideal for propane & LP gas transfer systems

Common

Applications

Propane bulk plants
LP gas loading & unloading stations
Industrial gas transfer skids
Pump replacement and system upgrades

⚠️ Verify pump size and connection requirements before ordering. Designed specifically for Blackmer 2″ pump applications.

Product details

Part / SKU	654405

Package includes

Blackmer 654405 2" Weld Flange for 2" Pump OEM LP Propane

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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