Tubular Liquid Level Gauges
Series TUL and TUH

Our liquid level gauges are designed for use with Corning standard, high-pressure, red line or heavy wall brand tubing. Valves are available in bronze or type 316 stainless steel for L (low) and H (high) pressure service. All valves use a stuffing box configuration to seal the glass tube. These units are provided with standard male pipe thread connections


Series TUL Bronze
Series TUL 316 Stainless Steel
Series TUH Bronze
Series TUH 316 Stainless Steel


A Available
NA Not Available
S Standard

*The maximum liquid pressure rating indicated for each series is for the valves only. Type of glass tube and center-to-center length may decrease the pressure rating. Therefore, consult factory for actual pressure rating for the specific series configuration.

Series 1/2" TUL Bronze 1/4" TUL Bronze 1/2" TUH Bronze 3/4" TUH Bronze 1/2" TUL 316 SS 3/4" TUL 316 SS 1/2" TUH 316 SS 3/4" TUH 316 SS
Connection Size, NPTM 1/2 3/4 1/2 3/4 1/2 3/4 1/2 3/4
Maximum Liquid Pressure, PSIG 200 200 400 400 300 300 500 500
Drain S S S S S A A S
Ball Check Shutoff A A A A NA NA A A
Tube Diameter 5/8 3/4 3/4 3/4 5/8 5/8 5/8 3/4
Tube Length From Centers (IN.) -1 1/2 -1 1/2 -2 -2 -2 5/8 -2 5/8 -2 -2
Rod Length From Centers (IN.) +1/2 +1/2 -1 -1 -1 1/2 -1 1/2 -1 1/4 -1 1/4

245 Pegasus Ave.
Northvale, NJ 07647
201-767-4027
sales@papailias.com