'RED LINE' Boiler Sight Gauge Glass (H.P.) 5/8" OD w/ 2 Gaskets (4-1/4" to 14" )

Description

DUC
O
®
High-Pressure 'RED LINE' Sight Gauge Glass (5/8" OD) with 2 EPDM Gaskets (4-1/4" ~ 14" Length)
** Depending on local codes, inspectors require RED LINE gauge glass. **
Replace your ordinary sight glass (5/8" OD) with this Red-Line sight glass for better optical effect to determine the liquid level from a distance than regular PLAIN type sight glasses.
You can accurately read water levels in industrial and commercial applications with outstanding thermal, chemical and hydrolytic resistance.
Fits to all Brands Steam Boilers, Jewelry Steamers, Return Tanks and Reservoirs.
All DUCO® High Pressure Tubular Gauge Glasses come with
Free 2 of EPDM Gaskets
.
DUCO® is USA Brand and serving steam industry for more than 20 Years.
* Buy 2 or more to get extra 10% off *
RED LINE Sight Glass Specifications:
Material: Borosilicate 3.3 Glass
Works at pressures as high as 460 psi at temperature up to
150 ºF
without corrosion
Fire-Polished End
1 Red and 2 White Lines
OD (Outside Diameter):
5/8"
(15.88 mm) + 0, -1/32"
Wall Thickness:
1/8"
(3.18 mm) ± 1/64"
Steam boiler service working pressure:
Length (Inch)       Temperatures up to 150 ºF,          Steam Boiler Service
up to
w/o corrosion
up to 425 ºF
8
460
340
10
445
335
12
435
325
14
415
315
16                                   400                                              300
Gasket Specifications:
Material: Premium EPDM (holds up to 302 ºF, 150 ºC)
ID:       5/8" (15.88 mm)
OD:  27/32" (21.50 mm)
TH:    11/32" (8.50 mm)
Packaging:
All glasses will be shipped in Heavy-Duty protective cardboard tube individually.
10 pcs/Box with protective molded foam if you order by incremental of 10 pcs.
Shipping:
Free, Fast & Same Day Shipping
Same Business Day Shipping for the orders paid by 12:00 pm EST (Monday-Friday).
All orders paid after 12:00 pm EST will be shipped on next business day.
Returns:
We accept buyers' return within 30 days after receiving the item, buyers pay return shipping.
Questions?
Please contact us if you have any questions and suggestions.
*Visit our store for other sight glass models, sizes and premium Gaskets*
PARTS EXPRESS