fireplug

noun 0.671

hydrant

noun 0.660

penstock

noun 0.655

water pipe

noun 0.644

downpipe

noun 0.643

drainpipe

noun 0.632

fire hydrant

noun 0.624

hosepipe

noun 0.622

fire sprinkler

noun 0.613

stovepipe

noun 0.613

soil pipe

noun 0.612

pipe

noun 0.605

handpump

noun 0.597

pipework

noun 0.588

fire bucket

noun 0.578

stopcock

noun 0.578

fire hose

noun 0.577

water butt

noun 0.564

pipe roll

noun 0.561

pipes

noun 0.558

pipeline

noun 0.558

pipa

noun 0.557

water tower

noun 0.557

drainage pipe

noun 0.557

water tap

noun 0.553

firehose

noun 0.553

water line

noun 0.550

piezometer

noun 0.548

piping

noun 0.543

pumping station

noun 0.541

water drum

noun 0.539

plumbing

noun 0.538

waste pipe

noun 0.536

pip

noun 0.531

dip tube

noun 0.531

organ pipe

noun 0.529

flue pipe

noun 0.528

piston valve

noun 0.528

lift pump

noun 0.528

water main

noun 0.525

plumber

noun 0.525

pumphouse

noun 0.524

spigot

noun 0.524

pipefitter

noun 0.524

stanchion

noun 0.523

ballcock

noun 0.519

siphon

noun 0.519

pitot tube

noun 0.518

downspout

noun 0.517

sprinkler

noun 0.516

fire station

noun 0.514

air pump

noun 0.511

fire brigade

noun 0.511

hose reel

noun 0.510

bilge pump

noun 0.509

tailpipe

noun 0.507

windpipe

noun 0.507

panpipe

noun 0.505

stent

noun 0.505

spile

noun 0.503

poppet valve

noun 0.502

water cannon

noun 0.502

pipette

noun 0.501

bucket brigade

noun 0.500