WATTS Water Hammer Arrestors

Stainless steel / copper / low-lead copper hammer arrestors used with piping systems to absorb shocks caused by a sudden change in flow velocity. Feature a permanent pre-charged sealed air chamber and capable of bearing pressures up to 60 psi

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WATTS -

Water Hammer Arrestors

When a shutoff valve, dishwasher, faucet or washer closes quickly and stops the flow, the momentum it creates shakes and pounds pipes. Watts water hammer arrestors are designed to prevent this condition by employing a cushion of air that can effectively absorb the momentum. These water hammer arrestors prevent noise and damaging effects of water hammers to the pipes, making them ideal for commercial and industrial applications. Watts water hammer arrestors feature a copper body and come with a lead free, brass built threaded adapter for easy installation in a new or existing piping system, at any desired angle.

StyleModelBody MaterialConnection TypeOverall HeightFactory Set PressurePipe SizeDiameterMax. PressureTemp. RangePrice
A1 LF15M2-EBrass, CopperNPT12 11/16"60 psi1"2 1/8"150 psi+33°F to +180°F€347.16
BLF15M2-FBrass, CopperNPT11 3/16"60 psi1"2 5/8"150 psi+33°F to +180°F€456.46
CLF150ABrass, Stainless SteelNPT4 5/16"30 psi1/2"-150 psi+33°F to +180°F€140.39
D1 LF15M2-DCopper, Low Lead BrassMNPT9.938"60 psi1"2 1/8"150 psi+33°F to +180°F€227.57
ELF15M2-ACopper, Low Lead BrassMNPT5.938"60 psi1/2"1 1/8"150 psi+33°F to +180°F€56.79
FLF150A-HA 3/4Stainless SteelMale Hose Threaded4 5/16"30 psi----€186.54
WATTS -

LF15M2 Series Water Hammer Arrestors

StyleModelBody MaterialConnection TypeOverall HeightPipe SizeDiameterTemp. RangeMax. Operating Temp.Max. Working PressurePrice
ALF15M2-AS---------
RFQ
B3/4 LF15M2-BBrassNPT8 9/16"3/4"1 3/8"33°F to 180°F--€64.59
C1 LF15M2-CBrassFemale Threaded8 13/16"1"1 5/8"+33°F to +180°F--€169.22
DLF15M2-E 1CopperFemale Threaded12 11/16"--33°F to 180°F82°C10 Bar€229.68
ELF15M2-A 1/2CopperFemale Threaded5 15/16"--+33°F to +180°F180°F150 psi€34.27
FLF15M2-BSCopperSocket10"--+33°F to +180°F82°C10 Bar€51.64
GLF15M2-CSCopperSocket12 1/2"--33°F to 180°F82°C10 Bar€127.27
HLF15M2-DSCopperSocket11"--33°F to 180°F180°F150 psi€162.52
ILF15M2-FSCopperSocket16"--33°F to 180°F82°C10 Bar€336.22
JLF15M2-F 1CopperFemale Threaded11.156"--33°F to 180°F82°C10 Bar€226.39
KLF15M2-D 1CopperFemale Threaded9 15/16"--33°F to 180°F82°C10 Bar€170.14
LLF15M2-ESCopperSocket13 1/2"--33°F to 180°F180°F150 psi€218.55
WATTS -

LF05 Series Water Hammer Arrestors

StyleModelConnection TypeOverall HeightMax. Operating Temp.Max. Working PressureOverall WidthMin. Temp.Temp. RangeThread TypePrice
ALF05-PEX-T 1/2Crimped4 11/16"180°F150 psi2 1/4"33°F+33°F to +180°F-€118.46
BLF05 3/8Female Threaded5 1/4"82°C10 Bar1 1/4"0.5°C33°F to 180°FNPT€90.88
CLF05 1/2Female Threaded5 1/2"180°F150 psi1 1/4"33°F+33°F to +180°FNPT€91.26
DLF05H-M1 3/4Male Threaded6 11/16"82°C10 Bar3 3/16"0.5°C33°F to 180°FGHT€108.48
ELF05H 3/4Male Threaded6 3/8"82°C10 Bar2"33°F33°F to 180°FGHT€105.26
WATTS -

Water Hammer Arrestor 3/4 Inch Npt 150 Psi

ModelItemPrice (ex. VAT)
LF150HAAB8RHX€50.39
WATTS -

Water Hammer Arrestor, Connection Type Male Threaded, Connection Size-Metric

ModelItemPrice (ex. VAT)
LF150A 1/2DZ9MYV-
RFQ