Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
KURIYAMA Spiral Clamp: CCW Helixes, 2 1/2 in Dia., Zinc Plated Steel Band - Spiral Double-Bolt Clamps for Helix Hoses
KURIYAMASpiral Double-Bolt Clamps for Helix Hoses

KURIYAMA Spiral Clamp: CCW Helixes, 2 1/2 in Dia., Zinc Plated Steel Band

The KURIYAMA Spiral Double-Bolt Clamp for Helix Hoses (SKU 914DC2, MPN SDBC-2.5) is a 2 1/2 in diameter clamp with a zinc plated steel band and zinc plated steel fasteners, rated for 8 ft-lb max torque. It is…

SKU 3G-OTH-651183

Brand
KURIYAMA
Item
Spiral Clamp: CCW Helixes, 2 1/2 in Dia., Zinc Plated Steel Band
Category
Spiral Double-Bolt Clamps for Helix Hoses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

KURIYAMA
Manufacturer Part Number
SDBC-2.5
Type
Zinc Plated Steel Band, 8 ft-lb Max Torque
Dia.
2 1/2 in
Banding Material
Zinc Plated Steel
Fastener Material
Zinc Plated Steel
Compatible Hose Helix Direction
CCW Helixes
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

KURIYAMA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KURIYAMA Spiral Double-Bolt Clamp for Helix Hoses (SKU 914DC2, MPN SDBC-2.5) is a 2 1/2 in diameter clamp with a zinc plated steel band and zinc plated steel fasteners, rated for 8 ft-lb max torque. It is designed specifically for CCW helixes, ensuring secure hose connections in industrial fluid-handling systems.

Frequently Asked Questions

What is a KURIYAMA spiral double-bolt clamp for helix hoses used for?

This KURIYAMA clamp secures helix hoses in industrial fluid-handling systems. Its double-bolt design and zinc plated steel construction provide reliable connections for CCW helixes, making it suitable for applications like material transfer, dust collection, and ventilation where hose integrity is critical.

What are the specifications of the KURIYAMA SDBC-2.5 spiral clamp?

The KURIYAMA SDBC-2.5 spiral clamp has a 2 1/2 in diameter, zinc plated steel band and fasteners, and an 8 ft-lb max torque rating. It is designed for CCW helixes only. The banding and fastener materials are both zinc plated steel for corrosion resistance in demanding environments.

Where to buy KURIYAMA spiral clamps for helix hoses worldwide?

3G Electric supplies KURIYAMA spiral double-bolt clamps like the SDBC-2.5 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this clamp for CCW helixes.

How to install a KURIYAMA spiral double-bolt clamp on a helix hose?

Ensure the clamp's helix direction matches the hose's CCW helix. Position the clamp over the hose end, align the band, and tighten both bolts evenly to the specified 8 ft-lb max torque using a torque wrench. Over-tightening may damage the hose or clamp.

Used in

Common applications for KURIYAMA
Agriculture — KURIYAMA BWS series PVC helix-reinforced hoses for irrigation water suction from ponds or tanks.
Construction — KURIYAMA BWS300-25 hose for dewatering and water transfer on job sites.
Mining — KURIYAMA BWS400-10CN assembly for slurry or water discharge in mining operations.
Municipal water supply — KURIYAMA K6158 potable water hose for temporary drinking water lines.
Industrial fluid handling — KURIYAMA BWS150-15MF assembly for coolant or process water transfer in factories.
Emergency response — KURIYAMA BWS300-100-G bulk hose for flood water pumping and drainage.

KURIYAMA Products

3G Electric supplies KURIYAMA spiral double-bolt clamps for helix hoses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from KURIYAMA

View all KURIYAMA parts →
Spiral Clamp: CCW Helixes, 2 1/4 in Dia., Zinc Plated Steel Band, 6 ft-lb Max Torque (MPN SDBC-2.25). Key specifications — Compatible Hose Helix Direction: CCW Helixes; Banding Material: Zinc Plated Steel; Fastener Material: Zinc Plated Steel.
KURIYAMA
Spiral Clamp: CCW Helixes, 2 1/4 in Dia., Zinc Plated Steel Band, 6 ft-lb Max Torque (MPN SDBC-2.25). Key specifications — Compatible Hose Helix Direction: CCW Helixes; Banding Material: Zinc Plated Steel; Fastener Material: Zinc Plated Steel.
Spiral Clamp: CCW Helixes, 5 in Dia., 304 Stainless Steel Band, 24 ft-lb Max Torque (MPN SDBC-SS-5). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 5 in Dia., 304 Stainless Steel Band, 24 ft-lb Max Torque (MPN SDBC-SS-5). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
Spiral Clamp: CCW Helixes, 2 in Dia., 304 Stainless Steel Band, 6 ft-lb Max Torque (MPN SDBC-SS-2). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 2 in Dia., 304 Stainless Steel Band, 6 ft-lb Max Torque (MPN SDBC-SS-2). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
Spiral Clamp: CCW Helixes, 3 1/2 in Dia., 304 Stainless Steel Band, 8 ft-lb Max Torque (MPN SDBC-SS-3.5). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 3 1/2 in Dia., 304 Stainless Steel Band, 8 ft-lb Max Torque (MPN SDBC-SS-3.5). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
Spiral Clamp: CCW Helixes, 3 1/2 in Dia., Zinc Plated Steel Band, 8 ft-lb Max Torque (MPN SDBC-3.5). Key specifications — Compatible Hose Helix Direction: CCW Helixes; Banding Material: Zinc Plated Steel; Fastener Material: Zinc Plated Steel.
KURIYAMA
Spiral Clamp: CCW Helixes, 3 1/2 in Dia., Zinc Plated Steel Band, 8 ft-lb Max Torque (MPN SDBC-3.5). Key specifications — Compatible Hose Helix Direction: CCW Helixes; Banding Material: Zinc Plated Steel; Fastener Material: Zinc Plated Steel.
Spiral Clamp: CCW Helixes, 4 in Dia., 304 Stainless Steel Band, 24 ft-lb Max Torque (MPN SDBC-SS-4). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 4 in Dia., 304 Stainless Steel Band, 24 ft-lb Max Torque (MPN SDBC-SS-4). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
Spiral Clamp: CCW Helixes, 8 in Dia., 304 Stainless Steel Band, 30 ft-lb Max Torque (MPN SDBC-SS-8). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 8 in Dia., 304 Stainless Steel Band, 30 ft-lb Max Torque (MPN SDBC-SS-8). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
Spiral Clamp: CCW Helixes, 10 in Dia., 304 Stainless Steel Band, 30 ft-lb Max Torque (MPN SDBC-SS-10). Key specifications — Compatible Hose Helix Direction: CCW Helixes.
KURIYAMA
Spiral Clamp: CCW Helixes, 10 in Dia., 304 Stainless Steel Band, 30 ft-lb Max Torque (MPN SDBC-SS-10). Key specifications — Compatible Hose Helix Direction: CCW Helixes.