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Water Hammer Arrestors

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.

A

WATTS LF150A-HA 3/4

B

C

D

Style	Model	Overall Height	Factory Set Pressure	Dia.	Temp.	Max. Pressure	Max. Operating Pressure	Max. Working Pressure	Overall Width	Price
A	LF150A	4 5/16"	30 psi	-	+33°F to +180°F	150 psi	150 psi	-	-	€161.71
B	LF150A-HA 3/4	4 5/16"	30 psi	-	-	-	-	10.3 Bar	3.40625"	€186.54
C	LF15M2-A	5.938"	60 psi	1 1/8"	+33°F to +180°F	150 psi	-	-	-	€65.41
D	LF15M2-F	11 3/16"	60 psi	2 5/8"	+33°F to +180°F	150 psi	150 psi	-	-	€456.46

WATTS -

LF05 Series Water Hammer Arrestors

WATTS LF05-PEX-T 1/2

A

B

C

WATTS LF05H-M1 3/4

D

Style	Model	Temp.	Overall Height	Max. Working Pressure	Overall Width	Max. Operating Temp.	Min. Temp.	Mfr. Series	Product Overall Width	Price
A	LF05-PEX-T 1/2	+33°F to +180°F	4 11/16"	150 psi	2 1/4"	180°F	33°F	LF05	-	€118.46
B	LF05 1/2	+33°F to +180°F	5 1/2"	150 psi	1 1/4"	180°F	33°F	LF05	-	€91.26
C	LF05 3/8	33°F to 180°F	5 1/4"	10 Bar	1 1/4"	82°C	0.5°C	LF05 Series	1 1/4"	€90.88
D	LF05H-M1 3/4	33°F to 180°F	6 11/16"	10 Bar	3 3/16"	82°C	0.5°C	LF05 Series	3.1875"	€108.48

WATTS -

LF15M2 Series Water Hammer Arrestors

WATTS LF15M2-AS

A

WATTS 1 LF15M2-C

B

WATTS LF15M2-BS

C

WATTS LF15M2-A 1/2

D

WATTS LF15M2-E 1

E

WATTS LF15M2-F 1

F

WATTS LF15M2-CS

G

WATTS LF15M2-FS

H

WATTS LF15M2-D 1

I

WATTS LF15M2-ES

J

WATTS 3/4 LF15M2-B

K

WATTS LF15M2-DS

L

Style	Model	Temp.	Overall Height	No. Of Fixture Units	Min. Temp.	Max. Working Pressure	Max. Operating Temp.	Overall Width	Product Overall Width	Price
A	LF15M2-AS	-	-	-	-	-	-	-	-	-	RFQ
B	1 LF15M2-C	+33°F to +180°F	8 13/16"	33 to 60	33°F	10 Bar	-	-	1.625"	€169.22
C	LF15M2-BS	+33°F to +180°F	10"	12 to 32	33°F	10 Bar	82°C	1 1/8"	1.125"	€51.64
D	LF15M2-A 1/2	+33°F to +180°F	5 15/16"	1 to 11	33°F	150 psi	180°F	1 1/8"	-	€34.27
E	LF15M2-E 1	33°F to 180°F	12 11/16"	114 to 154	33°F	10 Bar	180°F	2 1/8"	2.125"	€229.68
F	LF15M2-F 1	33°F to 180°F	11.156"	155 to 330	0.5°C	10 Bar	82°C	5 5/8"	5.625"	€226.39
G	LF15M2-CS	33°F to 180°F	12 1/2"	33 to 60	0.5°C	10 Bar	82°C	1 3/8"	1.375"	€127.27
H	LF15M2-FS	33°F to 180°F	16"	155 to 330	33°F	10 Bar	180°F	2 1/8"	2.125"	€336.22
I	LF15M2-D 1	33°F to 180°F	9 15/16"	61 to 113	0.5°C	10 Bar	82°C	2 1/8"	2.125"	€170.14
J	LF15M2-ES	33°F to 180°F	13 1/2"	114 to 154	33°F	150 psi	180°F	2 1/8"	2.125"	€218.55
K	3/4 LF15M2-B	33°F to 180°F	8 9/16"	12 to 32	33°F	-	180°F	-	1.375"	€64.59
L	LF15M2-DS	33°F to 180°F	11"	61 to 113	33°F	150 psi	180°F	2 1/8"	-	€162.52

WATTS -

Water Hammer Arrestor 3/4 Inch Npt 150 Psi

Water Hammer Arrestor 3/4 Inch Npt 150 Psi

Model	Item	Price (ex. VAT)
LF150HA	AB8RHX	€50.39

WATTS -

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

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

Model	Item	Price (ex. VAT)
LF150A 1/2	DZ9MYV	-	RFQ

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