Our Products
Sprinklers, Nozzles, and Accessories

Browse Our Fire Suppression Solutions

NG-2 Nitrogen Generator, Wall Mount

Corrosion protection that extends the life of your fire sprinkler system

DPV-1 Pre-trim Dry Pipe Valve

External resetting differential valve

Model ESFR-25 Sprinkler

Early suppression, fast response

UL/FM Butterfly Valves

Pratt DN80/3"-DN600/24" Indicating Butterfly Valve

UL/FM Check Valves

MUELLER DN50/2"-DN400/16" SWING CHECK VALVE

UL/FM Indicator Posts

Mueller Adjustable Indicator Post

Mueller Super Centurion®

Meets or exceeds all applicable requirements of ANSI/AWWA C502 and certified to ANSI/NSF 61/372.

Mueller Super Centurion® Monitor Hydrant

Integral 4”/DN100 Monitor elbow.

Fire Extinguisher Types

There are 5 main types of fire extinguishers – Water, Foam (Usually “Foamspray”), Co2, Dry powder and Wet Chemical.

FastFlex Flexible Sprinkler Hose

Cost-saving flexible hose assemblies for your fire sprinkler system

Fire Grooved

Fire grooved products play a vital role in sprinkler systems: connecting the pipes. These couplings, fittings, and adaptors are easy to install. Use the resources below to learn more.

MLC-S Pipe System

A Sprinkler System for Concrete Ceilings

For other products, please contact us at

ligawanandalasconstruction@gmail.com