The Stauff Heavy Series Support Clamps provide unparalleled durability and secure fastening for industrial tubing and pipe systems. Designed for single weld plate installations these clamps are constructed from high-quality polypropylene ensuring a reliable performance in diverse operational conditions. Suitable for outside diameters ranging from 1/4" to 18" they offer versatile application options.
Featuring hex head bolts with a cover plate these clamps are ideal for groups 3s through 6s. They also accommodate hose clamping with a smooth body I.D. style. The recommended spacing for different pipe diameters ensures optimal stability and support making them a preferred choice for critical industrial applications.
The STAUFF-SPECIAL QUOTES Heavy Series Pipe & Tubing Polypropylene Support Clamp Single Weld Plate Hex Head Bolts With Cover Plate 48.3 mm mm Size can operate within a temperature range from -22deg;F to 194deg;F showing great resilience under varying thermal conditions. Available materials include polypropylene polyamide and aluminum allowing for tailored solutions based on specific requirements.
Note: For metric to inch conversion use MM size x .03937 = Inch size.
Supplier Part Number: STNA25115
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Specifications
B2
1.75
Body I.D.
Profiled
Brand
Stauff-Special Quotes
Brand
Stauff Corporation
Pack Size
1.00
UOM
EA
Group
6s
H2
4.61
H3
2.17
I1
4.53
Materials
Polypropylene
Package Qty.
1
Pipe Size
1.50
Size
48.3 mm
Supplier Part Number
STNA25115
Thread Sealant
No
Tube Size
1.90
Alternate Part Numbers
Alternate Part Number6100083013, Alternate Part Number C1KK88, Alternate Part Number SPAL6483SPPDPALAS STAUFF CLAMP, Alternate Part Number STNA25115
Product Weight
2.73 lbs
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Product Questions & Answers (2)
Question by: Floyd B on May 29, 2025, 1:08 PM
What size pipe does this clamp fit? I'm working with some 1.5 inch stuff.
Answer by: Customer Support on May 31, 2025, 10:05 AM
This support clamp is designed for 1.5 inch pipes, according to the listed specs.
Question by: Travis M on May 21, 2025, 11:18 AM
what's the temp range on the polypropylene version of this clamp? got some lines running through a spot that gets pretty warm in summer
Answer by: Customer Support on May 23, 2025, 6:55 AM
Polypropylene holds up from -22°F up to 194°F. For most outdoor or indoor industrial setups that see seasonal heat, that range covers things just fine. If you're dealing with sustained high heat above that threshold, the polyamide version goes up to 284°F and aluminum handles up to 500°F.