Product Selector — Steps

PRODUCT SELECTOR

1 of 6 Steps

Pressure

Product

Size

Attachment

Configuration

Specifications

Flat Glass or Tubular

Combo or Gage/Valve Only

Sizing

Fill out only one of the options!

Vessel C-C (inch)

Close Hookup Only

Vessel C-C (inch) Visible (inch) Gage Size

END CONNECTED GAGE - DOUBLE UNION

Select your product detail below
Reflex or Transparent - What's the difference? →

Gage Model

PSI @ 100°F **

Visible (in)

Min. Vessel C-C (in) ****

Min. Gageport C-C (in)

Sizing Consideration With Certain Accessory Items

! Insulation jackets require 3" minimum upper and lower connecting pipe nipple length (6" total)

! To avoid interferience with valve handwheel, LG with non-frost extension kit - assembled per orientation FIG 4-1 - requires 2.25" minimum upper and lower connecting pipe nipple length (4.5" total)

! No-weld bracket kit requires 3.75" minimum length of lower connecting pipe nipple

! Insulation jackets require 3" minimum upper and lower connecting pipe nipple length (6" total)

! No-weld bracket kit requires 2.25" minimum length of lower connecting pipe nipple

Specifications

Select your product details below

Gage Model

Vessel Connection Type

Threaded Flanged Male Socket Weld

Vessel Connection Size

Valve

Valve Vent / Drain

Low Emissions

Orientation

Connecting Pipe Nipple Size

Connecting Nipple Wall Thickness

Materials of Construction

Enter Company & Project Details

Company Information

Name

Company

Ref

Client Information

Client Name

Company E-mail

Location

Project Overview

Plant

Project

Tag

Service

Operating Conditions

Design Pressure (PSIG)

Operating Pressure (PSIG)

Design Temperature, Min (°F)

Design Temperature, Max (°F)

Operating Temperature (°F)

GAGE MODEL:
VALVE MODEL:

Options, not shown in image:

General Layout

Gage Manufacturer

Inferno Mfg. LLC

Visible Glass Length (in.)

Level Gage OAL (in.)

LG Nameplate Rating, PSI (100°F)

Process Connections

* Vessel Center to Center Length (in.)

LG-GV Connecting Nipple & Wall Thickness

Orientation

MDMT

Estimated Assembly Weight, Net (lbs.)

Level Gage Specification

Level Gage Code:

Line #	CODE	SPECIFICATION	DESCRIPTION
	Glass Type	Reflex / Transparent	High Contrast, liquid-vapor level
	Pressure Range
	Number of Sections
	Glass Size	Borosilicate, Tempered	572°F max
	Chamber Port Orientation
	End Port Size/Type
	Side/Back Port Size/Type
	Body Material (Wetted)
	Cover Material
B	Glass Material	Borosilicate, Tempered	572°F max
	Seal Gasket Material
	Bolt / Nut Material
A	Accessory Opt 1
	Accessory Opt 2
	Accessory Opt 3
	Accessory Opt 4

Gage Valve Specification

Gage Valve/Material Code:

CODE	SPECIFICATION	DESCRIPTION
Model Series
Vessel x Gage Designation
Vessel Connection Joint	Union
Size & Type	Flat
Flat or Spherical
Size & Class
Facing
Joint
Gage Connection Joint
Size & Type
Flat or Spherical	Flat
Vent/Drain Location	Top port on upper valve / bottom port on lower valve
Size & Type		Supplied with Pipe Plug
Body Material (Wetted)		-320°F MDMT
Trim Material (Wetted)
Union / Packing Nut (Non-Wetted)
Stem Packing Material		to +500°F
Union Face Seal / O-Ring Material
Accessory Opt 1

Vent/Drain Options

Ball Valve Class & Material

Ball Valve Location

Plugs

Notes

i	LG nameplate included; stainless steel, stamped with serial number, model number, pressure rating @ 100°F, and LG number if provided
ii
iii
iv

REV / ISSUED FOR
ENGR / DATE
CHKD BY / DATE

DATASHEET

July 31, 2025

Client:

Plant:

Location:

Service:

Project:

Project No.:

Tag:

Company:

Name:

Email:

Design Pressure (PSIG):

Operating Pressure (PSIG):

Design Temp, Min (°F):

Design Temp, Max (°F):

Operating Temp (°F):

GAGE MODEL:
VALVE MODEL:

Options, not shown in image:

General Layout

Gage Manufacturer

Inferno Mfg. LLC

Visible Glass Length (in.)

Level Gage OAL (in.)

LG Nameplate Rating, PSI (100°F)

Process Connections

* Vessel Center to Center Length (in.)

LG-GV Connecting Nipple & Wall Thickness

Orientation

MDMT

Estimated Assembly Weight, Net (lbs.)

Level Gage Specification

Level Gage Code:

Line #	CODE	SPECIFICATION	DESCRIPTION
	Glass Type	Reflex / Transparent	High Contrast, liquid-vapor level
	Pressure Range
	Number of Sections
	Glass Size	Borosilicate, Tempered	572°F max
	Chamber Port Orientation
	End Port Size/Type
	Side/Back Port Size/Type
	Body Material (Wetted)
	Cover Material
B	Glass Material	Borosilicate, Tempered	572°F max
	Seal Gasket Material
	Bolt / Nut Material
A	Accessory Opt 1
	Accessory Opt 2
	Accessory Opt 3
	Accessory Opt 4

Gage Valve Specification

Gage Valve/Material Code:

CODE	SPECIFICATION	DESCRIPTION
Model Series
Vessel x Gage Designation
Vessel Connection Joint	Union
Size & Type	Flat
Flat or Spherical
Gage Connection Joint
Size & Type
Vent/Drain Location	Top port on upper valve / bottom port on lower valve
Size & Type		Supplied with Pipe Plug
Body Material (Wetted)		-320°F MDMT
Trim Material (Wetted)
Union / Packing Nut (Non-Wetted)
Stem Packing Material		to +500°F
Union Face Seal / O-Ring Material
Accessory Opt 1

Vent/Drain Options

Ball Valve Class & Material

Ball Valve Location

Plugs

Notes

i	LG nameplate included; stainless steel, stamped with serial number, model number, pressure rating @ 100°F, and LG number if provided
ii
iii
iv

REV / ISSUED FOR
ENGR / DATE
CHKD BY / DATE

TUBULAR DATASHEET

Client:

Plant:

Location:

Service:

Project:

Project No.:

Tag:

Company:

Name:

Email:

Design Pressure (PSIG):

Operating Pressure (PSIG):

Design Temp, Min (°F):

Design Temp, Max (°F):

Operating Temp (°F):

Product Specifications

Model Type

Glass Type

Vessel C-C (in)

OAL (in)

Max Pressure

Glass Seal

Valve Model

Valve Material

Vessel Connection

Stem Packing

Optional Accessories

Guard Option

Support Option

Adapter

Ordering Code

Generated Code:

Notes

i
ii
iii
iv

REV / ISSUED FOR
ENGR / DATE
CHKD BY / DATE

** Deratings apply for B7M and B8M bolting and TFE gaskets. Pressure rating limited to 250 WSP for boiler service and 450 WSP for non-boiler steam. Contact factory for boiler service (ASME B&PVC Section I).

*** Minimum recommended combined nipple length = 3" (1-1/2" + 1-1/2"), depends on vessel CC

PRODUCT SELECTOR

SELECT PRODUCT

Flat Glass or Tubular

Combo or Gage/Valve Only

Sizing

Select Glass Type

MODEL TE (Armored)

BARE GLASS

Select Valve Type

12T

FT TUB

15T

COMBRACO

SELECT YOUR CONFIGURATION

END CONNECTED GAGE - DOUBLE UNION

Specifications

Warning

DATASHEET

TUBULAR DATASHEET

Location

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PRODUCT SELECTOR

SELECT PRODUCT

Flat Glass or Tubular

Combo or Gage/Valve Only

Sizing

Select Glass Type

MODEL TE (Armored)

BARE GLASS

Select Valve Type

12T

FT TUB

15T

COMBRACO

SELECT YOUR CONFIGURATION

END CONNECTED GAGE - DOUBLE UNION

Specifications

Warning

DATASHEET

TUBULAR DATASHEET

Reflex

Transparent (See-Thru)

Use Landscape Mode

Location

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