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3G Electric
CALBOND Straight Union - Straight Union - Conduit to Conduit
CALBONDStraight Union - Conduit to Conduit

CALBOND Straight Union

The CALBOND Straight Union is a conduit-to-conduit fitting with a 3-1/2 in trade size, featuring female-to-female FNPT connections (3-1/2 in FNPT x 3-1/2 in FNPT). It is constructed from steel with a urethane…

SKU 3G-OTH-806396

Brand
CALBOND
Item
Straight Union
Part Number
PV3500UNF905
Category
Straight Union - Conduit to Conduit
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CALBOND
Manufacturer Part Number
PV3500UNF905
Type
Female to Female
Trade Size
3 1/2 in

Technical Documents

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

Product Description

The CALBOND Straight Union is a conduit-to-conduit fitting with a 3-1/2 in trade size, featuring female-to-female FNPT connections (3-1/2 in FNPT x 3-1/2 in FNPT). It is constructed from steel with a urethane coating, identified by manufacturer part number PV3500UNF905.

Frequently Asked Questions

What is a CALBOND straight union conduit to conduit fitting used for?

A CALBOND straight union connects two conduit sections end-to-end in industrial electrical systems. It provides a secure, female-to-female FNPT joint for routing and protecting wiring in demanding environments such as manufacturing plants, refineries, and processing facilities.

What are the specifications of the CALBOND PV3500UNF905 straight union?

The CALBOND PV3500UNF905 is a 3-1/2 in trade size straight union with 3-1/2 in FNPT x 3-1/2 in FNPT female connections. It is made of steel with a urethane coating for corrosion resistance, designed for conduit-to-conduit joining.

Where to buy a CALBOND straight union conduit fitting worldwide?

3G Electric supplies the CALBOND PV3500UNF905 straight union to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this steel, urethane-coated fitting.

How to install a CALBOND straight union conduit fitting?

To install a CALBOND straight union, apply thread sealant to the male conduit ends and thread them into the female FNPT ports of the fitting. Tighten securely with wrenches, avoiding overtightening. Ensure the urethane coating is not damaged during installation to maintain corrosion protection.

Used in

Common applications for CALBOND
Wastewater treatment plants — CALBOND PVC-coated conduit and C-type outlet bodies resist moisture and chemicals in pump stations and aeration basins.
Chemical processing facilities — CALBOND reducing couplings and outlet bodies with PVC coating withstand corrosive vapors and washdown.
Food and beverage plants — CALBOND PVC-coated conduit systems protect wiring in areas requiring frequent sanitation and moisture resistance.
Outdoor electrical installations — CALBOND PVC-coated metal conduit in 10 ft lengths provides UV and moisture resistance for exposed runs.
Industrial maintenance — CALBOND reducer bushings and reducing couplings allow size transitions in existing conduit systems without replacing entire runs.
Petrochemical plants — CALBOND aluminum and steel outlet bodies with PVC coating offer corrosion resistance in classified areas.
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CALBOND Products

3G Electric supplies CALBOND straight union - conduit to conduit. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Straight union for connecting two conduit sections end-to-end. Features 1 1/2 in FNPT female-to-female threads. Urethane-coated steel construction. Trade size: 1 1/2 in
CALBOND
Straight union for connecting two conduit sections end-to-end. Features 1 1/2 in FNPT female-to-female threads. Urethane-coated steel construction. Trade size: 1 1/2 in

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