Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Designed for the tough jobs, the Alpha Series™ U-Bolt Assembly secures pipe runs to any flat surface. The cushion design provides total load distribution, allowing the U-Bolt to become a full contact hanger, eliminating knife-edge loading. The U-Bolt traps and secures the cushion in place to prevent lateral movement, while nylon insert locknuts provide a positive lock.

Alpha Series™ U-Bolt Assembly conforms to MIL-S-901D for shock testing.
Alpha Series™ U-Bolt Assemblies
ZSi Alpha Series Specs
Unit of Measure
1 2 3 4 5 

Item #

Clamp

Cushion

Size

Dimension A

List Price

UB3-1/2PAN N/A Electrogalvanized N/A Flame Retardant N/A 3-1/2 in Pipe N/A 4.00 in QUOTE
UB3-1/2PANH N/A Electrogalvanized N/A Flame Retardant Halogen Free N/A 3-1/2 in Pipe N/A 4.00 in QUOTE
UB3-1/2PANH6 N/A 316 Stainless Steel N/A Flame Retardant Halogen Free N/A 3-1/2 in Pipe N/A 4.00 in QUOTE
UB4PA N/A Electrogalvanized N/A Thermoplastic Elastomer N/A 4 in Pipe N/A 4.50 in QUOTE
UB4PA6 N/A 316 Stainless Steel N/A Thermoplastic Elastomer N/A 4 in Pipe N/A 4.50 in QUOTE
UB4PAN6 N/A 316 Stainless Steel N/A Flame Retardant N/A 4 in Pipe N/A 4.50 in QUOTE
UB4PAN N/A Electrogalvanized N/A Flame Retardant N/A 4 in Pipe N/A 4.50 in QUOTE
UB4PANH N/A Electrogalvanized N/A Flame Retardant Halogen Free N/A 4 in Pipe N/A 4.50 in QUOTE
UB4PANH6 N/A 316 Stainless Steel N/A Flame Retardant Halogen Free N/A 4 in Pipe N/A 4.50 in QUOTE
UB5PA N/A Electrogalvanized N/A Thermoplastic Elastomer N/A 5 in Pipe N/A 5.56 in QUOTE
UB5PA6 N/A 316 Stainless Steel N/A Thermoplastic Elastomer N/A 5 in Pipe N/A 5.56 in QUOTE
UB5PAN6 N/A 316 Stainless Steel N/A Flame Retardant N/A 5 in Pipe N/A 5.56 in QUOTE
UB5PAN N/A Electrogalvanized N/A Flame Retardant N/A 5 in Pipe N/A 5.56 in QUOTE
UB5PANH N/A Electrogalvanized N/A Flame Retardant Halogen Free N/A 5 in Pipe N/A 5.56 in QUOTE
UB5PANH6 N/A 316 Stainless Steel N/A Flame Retardant Halogen Free N/A 5 in Pipe N/A 5.56 in QUOTE
UB6PA N/A Electrogalvanized N/A Thermoplastic Elastomer N/A 6 in Pipe N/A 6.62 in QUOTE
UB6PA6 N/A 316 Stainless Steel N/A Thermoplastic Elastomer N/A 6 in Pipe N/A 6.62 in QUOTE
UB6PAN6 N/A 316 Stainless Steel N/A Flame Retardant N/A 6 in Pipe N/A 6.62 in QUOTE
UB6PAN N/A Electrogalvanized N/A Flame Retardant N/A 6 in Pipe N/A 6.62 in QUOTE
UB6PANH N/A Electrogalvanized N/A Flame Retardant Halogen Free N/A 6 in Pipe N/A 6.62 in QUOTE
UB6PANH6 N/A 316 Stainless Steel N/A Flame Retardant Halogen Free N/A 6 in Pipe N/A 6.62 in QUOTE
UB8PA N/A Electrogalvanized N/A Thermoplastic Elastomer N/A 8 in Pipe N/A 8.62 in QUOTE
UB8PA6 N/A 316 Stainless Steel N/A Thermoplastic Elastomer N/A 8 in Pipe N/A 8.62 in QUOTE
UB8PAN6 N/A 316 Stainless Steel N/A Flame Retardant N/A 8 in Pipe N/A 8.62 in QUOTE
UB8PAN N/A Electrogalvanized N/A Flame Retardant N/A 8 in Pipe N/A 8.62 in QUOTE
Unit of Measure
1 2 3 4 5