418-4 | 1/2" FNPT x 3/4" MNPT Hy-Vent | Taco Connection Type 2_Female Coupler NPSM long shank male female

NPSM long shank male female and sets

Hawkeye 720 current monitoring devices provide unique solutions for accurately monitoring status of motors controlled by variable frequency drives

24X21 PVC REDUCING COUPLING GASKETXSPIGOT 80PIP

HEATER/THERMOSTAT KIT

Black Iron Schedule 40 Steel Nipple 1-1/2" Diameter

418-4 | 1/2" FNPT x 3/4" MNPT Hy-Vent | Taco Connection Type 2_Female Coupler NPSM long shank male female1 2" FNPT x 3 4" MNPT Hy Vent Replaces 418 3 You already know Taco Hy Vents as the industry standard for dependable, long life service. The high capacity, float style vent can be placed either on the boiler or at the high points throughout the system. With threaded connections 1 8", 1 4", 1 2" and 3 4" and operating pressure ratings up to 150 psi, these brass body, nickel plated vents meet the system requirements of even your largest installations.