Skip to content
  • 💰 Save big and enjoy free shipping! 💰
  • 💰 Save big and enjoy free shipping! 💰
Doors & Windows SalesDoors & Windows Sales
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Door & Window Hardware
    • Locksets
    • Hinges
    • Thresholds
    • Closet Door Hardware
    • Sliding Door Hardware
    • Exit Devices
    • Viewers
    • Window Operators
    • Weather Stripping
    • Plates & Braces
    • Closers
    • Tub & Shower Door Hardware
    • Door Stops
    • Patio Door Handles
    • Letter Slots
  • Doors & Windows
    • Access Doors & Panels
    • Skylights & Windows
    • Accessibility Ramps
  • Doors
Home / Door & Window Hardware / Viewers
Sale!
Brass Fluid Level Sight w/ ESG Glass w/ Reflector - M33 x 1.5 Thread - J.W. Winco 330XMN9/A

Brass Fluid Level Sight w/ ESG Glass w/ Reflector – M33 x 1.5 Thread – J.W. Winco 330XMN9/A

$34.95 Original price was: $34.95.$24.47Current price is: $24.47.

Buy Now
SKU: J.W. Winco WBB2225579 Categories: Door & Window Hardware, Viewers Tags: Brass, ESG Glass, Fasteners & Hardware, FPM Rubber (Viton®), GN743.3, Heat-Resistant Technopolymer Plastic (Polysulfon), Import, J.W. Winco
  • Friendly, efficient service, always online.
  • High quality products, low prices.
  • Reliable Payments for Reliable Shopping
  • Unbeatable Quality Guaranteed
Browse
  • Door & Window Hardware
    • Closers
    • Closet Door Hardware
    • Door Stops
    • Exit Devices
    • Grilles
    • Hinges
    • Knockers
    • Letter Slots
    • Locksets
    • Openers
    • Patio Door Handles
    • Plates & Braces
    • Roof Hatch Guard Rails
    • Sliding Door Hardware
    • Thresholds
    • Tub & Shower Door Hardware
    • Viewers
    • Weather Stripping
    • Window Guards
    • Window Locks
    • Window Operators
    • Window Rollers
  • Doors & Windows
    • Access Doors & Panels
      • Drywall Access Doors
      • Duct Doors
      • Fire Rated Access Doors
      • Floor & Ceiling Hatches
      • General Purpose Access Doors
      • Roof Hatches
      • Smoke Vents
    • Accessibility Ramps
    • Doors
      • Basement Doors
      • Door Frames
      • Door Louver & Window Kits
      • Impact Doors
      • Security Doors
    • Skylights & Windows
      • Frame & Screen Parts
      • Window Wells
  • Tarps & Sheeting
    • Surface Protectors
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)
Features:

  • Genuine ESG glass of high stability and scratch proof.
  • Sealing with an O-ring on the periphery and not on the face edge of the glass. Leak tightness is therefore not affected by axial pressures.
  • Outside diameter is chosen to match mounting holes for tube fittings according to DIN 3865. Seal is housed in a groove and therefore cannot be lost. Meanwhile, this groove prevents the seal from being extruded when the sight glass is tightened. The location of this seal also allows the use of a softer Elastomer, which guarantees better and easier sealing.
  • Fluid level sight glasses GN 743.3 can be used on pressurized oil tanks. Also, these oil level site glasses are suitable for applications with subpressure.
  • Maximum heat resistance: 180° C (356° F).
  • When mounting fluid level sight glasses on walls of less than 4mm thickness, use nut GN 543.1.
Thread Size

M33 x 1.5 in

Across Flats

1.42" (36mm)

Inner Diameter

24mm

Thread Length

11mm in

Height

8.5mm

Diameter

40mm

Series

GN743.3

Sight Glass Material

ESG Glass

Sight Glass Body Material

Brass

Country of Origin

Import

Seal Material

FPM Rubber (Viton®)

Reflector Material

Heat-Resistant Technopolymer Plastic (Polysulfon)

Manufacturers Part Number

743.3-24-M33X1.5-A

Brand

J.W. Winco

Reviews

There are no reviews yet.

Be the first to review “Brass Fluid Level Sight w/ ESG Glass w/ Reflector – M33 x 1.5 Thread – J.W. Winco 330XMN9/A” Cancel reply

Related products

Sale!
Global Industrial™ Hand Free Door Opener, Arm Operated - 2 Openers
Quick View

Door & Window Hardware

Global Industrial™ Hand Free Door Opener, Arm Operated – 2 Openers

$33.60 Original price was: $33.60.$23.52Current price is: $23.52.
Sale!
Brass Fluid Level Sight Glass w/ Reflector - M27 x 1.5 Thread - J.W. Winco 270XOD4/A
Quick View

Door & Window Hardware

Brass Fluid Level Sight Glass w/ Reflector – M27 x 1.5 Thread – J.W. Winco 270XOD4/A

$22.00 Original price was: $22.00.$15.40Current price is: $15.40.
Sale!
WireCrafters® RapidWire™ 3'W x 5'H, Welded Wire Security Window Guard
Quick View

Door & Window Hardware

WireCrafters® RapidWire™ 3’W x 5’H, Welded Wire Security Window Guard

$190.95 Original price was: $190.95.$96.99Current price is: $96.99.
Sale!
Ultra Hardware Bar Panic Exit Wide Head Alum - 02070
Quick View

Door & Window Hardware

Ultra Hardware Bar Panic Exit Wide Head Alum – 02070

$95.95 Original price was: $95.95.$67.17Current price is: $67.17.
Sale!
M-D Building Products M-D All Climate Auto & Marine Weatherstrip, 01025, D Profile, Black, 17'L x 11/32"W x 5/16"TK
Quick View

Door & Window Hardware

M-D Building Products M-D All Climate Auto & Marine Weatherstrip, 01025, D Profile, Black, 17’L x 11/32"W x 5/16"TK

$10.25 Original price was: $10.25.$7.18Current price is: $7.18.
Sale!
Hager Companies 1303 Full Surface, Spring, Double Acting Hinge 6" Usp
Quick View

Door & Window Hardware

Hager Companies 1303 Full Surface, Spring, Double Acting Hinge 6" Usp

$49.95 Original price was: $49.95.$34.97Current price is: $34.97.
Sale!
Global Industrial™ Aluminum Door Closer, Manual, Hydraulic, For Internal and External Use
Quick View

Closers

Global Industrial™ Aluminum Door Closer, Manual, Hydraulic, For Internal and External Use

$155.95 Original price was: $155.95.$96.99Current price is: $96.99.
Sale!
Bilco® RL2-E Rail System for 36"x36" Roof Hatch
Quick View

Door & Window Hardware

Bilco® RL2-E Rail System for 36"x36" Roof Hatch

$477.00 Original price was: $477.00.$98.99Current price is: $98.99.
Products
  • Don-Jo Don Jo 5-CW-PB Wrap Around For Deadbolts W/ 1-1/2"Hole, 2-3/8"Backset, Polish Brass - Pkg Qty 10 Don-Jo Don Jo 5-CW-PB Wrap Around For Deadbolts W/ 1-1/2"Hole, 2-3/8"Backset, Polish Brass - Pkg Qty 10 $319.50 Original price was: $319.50.$96.99Current price is: $96.99.
  • Don-Jo Don Jo SB 6-605 Slide Bolt, 5/8"x6", Polish Brass - Pkg Qty 10 Don-Jo Don Jo SB 6-605 Slide Bolt, 5/8"x6", Polish Brass - Pkg Qty 10 $227.50 Original price was: $227.50.$93.99Current price is: $93.99.
legal
  • Privacy Policy
  • Shipping & Returns
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
customer service
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter
Stay up to date with news and promotions by signing up for our newsletter

    Copyright 2025 © www.doorswindowsli.com
    • Door & Window Hardware
      • Locksets
      • Hinges
      • Thresholds
      • Closet Door Hardware
      • Sliding Door Hardware
      • Exit Devices
      • Viewers
      • Window Operators
      • Weather Stripping
      • Plates & Braces
      • Closers
      • Tub & Shower Door Hardware
      • Door Stops
      • Patio Door Handles
      • Letter Slots
    • Doors & Windows
      • Access Doors & Panels
      • Skylights & Windows
      • Accessibility Ramps
    • Doors
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.