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BELL & GOSSETT Air Vent: One Port, Top Port, 1/8 in MNPT, For Steam, Brass Body, 6 psi Max. - Angled-Connection Vertical-Discharge Air Vents
BELL & GOSSETTAngled-Connection Vertical-Discharge Air Vents

BELL & GOSSETT Air Vent: One Port, Top Port, 1/8 in MNPT, For Steam, Brass Body, 6 psi Max.

The BELL & GOSSETT Air Vent: One Port is an angled-connection vertical-discharge air vent with a 1/8 in MNPT top port, designed for steam systems. It features a brass body and is rated for a maximum pressure of 6 psi…

SKU 3G-OTH-72009

Brand
BELL & GOSSETT
Item
Air Vent: One Port, Top Port, 1/8 in MNPT, For Steam, Brass Body, 6 psi Max.
Category
Angled-Connection Vertical-Discharge Air Vents
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Technical Specifications

BELL & GOSSETT
Manufacturer Part Number
40
Type
Top Port, For Steam, Brass Body, Side
MNPT
1/8 in
Max.
6 psi
Product Type
Air Vent
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BELL & GOSSETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BELL & GOSSETT Air Vent: One Port is an angled-connection vertical-discharge air vent with a 1/8 in MNPT top port, designed for steam systems. It features a brass body and is rated for a maximum pressure of 6 psi and a maximum temperature of 240°F.

Frequently Asked Questions

What is the BELL & GOSSETT Air Vent 40 used for?

The BELL & GOSSETT Air Vent 40 is used to automatically release air from steam systems, improving heat transfer and system efficiency. Its angled-connection vertical-discharge design with a 1/8 in MNPT top port is suited for steam radiators and piping where trapped air must be vented.

What are the specifications of the BELL & GOSSETT Air Vent 40?

The BELL & GOSSETT Air Vent 40 has a brass body, one port with a 1/8 in MNPT top connection, and is designed for steam service. It is rated for a maximum pressure of 6 psi and a maximum temperature of 240°F. The manufacturer part number is 40.

Where to buy the BELL & GOSSETT Air Vent 40 worldwide?

You can source the BELL & GOSSETT Air Vent 40 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this steam air vent.

How to install the BELL & GOSSETT Air Vent 40?

Install the BELL & GOSSETT Air Vent 40 by connecting the 1/8 in MNPT top port to a steam system tapping. Ensure the vent is oriented vertically for proper discharge. Apply thread sealant to the male threads and tighten securely. Do not exceed 6 psi or 240°F. Follow standard steam system safety practices.

Used in

Common applications for BELL & GOSSETT
Steam heating systems — Bell & Gossett cast iron F&T steam traps (FT030H-5) for condensate removal in commercial buildings
Hydronic air elimination — Bell & Gossett vertical-discharge air vents (MPN 87) for water systems in HVAC applications
Steam trap maintenance — Bell & Gossett cover gaskets (MPN 405602) and repair kits (MPN 405620) for field servicing of existing traps
Low-pressure steam processes — Bell & Gossett brass offset thermostatic traps (MPN 17C-S-2-25) for condensate drainage in industrial equipment
Replacement of thermostatic elements — Bell & Gossett steam trap elements (MPN 405628) for 17C series traps in process steam lines

BELL & GOSSETT Products

3G Electric supplies BELL & GOSSETT angled-connection vertical-discharge air vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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