WATTS Y And Basket Strainers

Ideal for protecting the components of steam and water piping systems from rust, dirt and other damaging debris. Selected models (Y-strainers) feature a perforated or wire mesh straining screen to mechanically remove the solid components from flowing steam or fluids

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WATTS -

77F-DI-FDA-125 Series Flanged Wye Pattern Strainers

StyleModelInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
A77F-DI-FDA-125 44"1 1/2"1/8"€976.08
RFQ
B77F-DI-FDA-125 66"2"1/8"€1,654.10
RFQ
C77F-DI-FDA-125 88"2"1/8"€2,888.77
RFQ
C77F-DI-FDA-125 1010"2"3/16"€5,373.03
RFQ
D77F-DI-FDA-125 1212"2"3/16"€11,704.92
RFQ
WATTS -

77F-DI-125 Series Flanged Wye Pattern Strainers

StyleModelInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
A77F-DI-125 22"1/2"3/64"€289.26
RFQ
B77F-DI-125 33"1"1/16"€240.73
RFQ
B77F-DI-125 55"2"1/16"€1,220.41
RFQ
A77F-DI-125 88"2"3/64"€1,560.92
RFQ
A77F-DI-125 1010"2"3/64"€3,629.55
RFQ
C77F-DI-125 1212"2"1/16"€5,399.96
WATTS -

LF777SI Series Wye Pattern Strainers

StyleModelBody MaterialInlet SizePrice (ex. VAT)
ALF777SI 1 1/4Brass1 1/4"€174.62
BLF777SI 2 1/2Brass2 1/2"€822.02
BLF777SI 3Brass3"€893.70
ALF777SI 1Lead Free Cast Copper Silicon Alloy1"€80.12
StyleModelCover MaterialInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
A77F-SS 2 1/2Ductile Iron2 1/2"1/2"1/16"€754.44
RFQ
A77F-SS 4Ductile Iron4"1/2"1/16"€1,008.03
RFQ
A77F-SS 3Ductile Iron3"1/2"1/16"€859.03
RFQ
A77F-SS 12Ductile Iron12"3/4"3/16"€18,052.27
RFQ
A77F-SS 6Stainless Steel6"3/4"1/8"€2,036.66
RFQ
A77F-SS 8Stainless Steel8"3/4"1/8"€4,342.79
RFQ
A77F-SS 10Stainless Steel10"3/4"3/16"€5,133.69
RFQ
StyleModelCover MaterialInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
A77G-SS 2 1/2Ductile Iron2 1/2"1/2"1/16"€808.34
RFQ
A77G-SS 3Ductile Iron3"1/2"1/16"€989.04
RFQ
A77G-SS 4Ductile Iron4"1/2"1/16"€1,070.63
RFQ
A77G-SS 12Ductile Iron12"3/4"3/16"€17,127.05
RFQ
A77G-SS 6Stainless Steel6"3/4"1/8"€1,344.03
RFQ
A77G-SS 10Stainless Steel10"3/4"3/16"€11,817.45
RFQ
A77G-SS 8Stainless Steel8"3/4"1/8"€2,207.86
RFQ
StyleModelInlet ConnectionInlet SizeInlet TypeOutlet ConnectionOutlet SizeOutlet TypeScreen SizePrice (ex. VAT)
A87SI-T 1Female Threaded1"Female ThreadedFemale Threaded1/2"Female ThreadedJan-32€1,169.69
RFQ
A87SI-T 1 1/4Female Threaded1 1/4"Female ThreadedFemale Threaded1/2"Female ThreadedJan-32€1,412.98
A87SI-T 1 1/2Female Threaded1 1/2"Female ThreadedFemale Threaded1/2"Female ThreadedJan-32€1,947.91
RFQ
A87SI-T 2Female Threaded2"Female ThreadedFemale Threaded1/2"Female ThreadedJan-32€2,496.31
RFQ
A87SI-T 2 1/2Female Threaded2 1/2"Female ThreadedFemale Threaded1 1/4"Female Threaded3/64"€4,043.23
RFQ
A87SI-T 3Female Threaded3"Female ThreadedFemale Threaded1 1/4"Female Threaded3/64"€6,374.70
RFQ
A87SI-SW 1Socket1"SocketSocket1/2"SocketJan-32€1,169.69
RFQ
A87SI-SW 1 1/2Socket1 1/2"SocketSocket1/2"SocketJan-32€1,947.91
RFQ
A87SI-SW 2Socket2"SocketSocket1/2"SocketJan-32€2,496.31
RFQ
A87SI-SW 2 1/2Socket2 1/2"SocketSocket1 1/4"Socket3/64"€4,043.23
RFQ
A87SI-SW 3Socket3"SocketSocket1 1/4"Socket3/64"€6,374.70
A87SI-SW 1 1/4Socket1 1/4"SocketSocket1/2"SocketJan-32€1,412.98
RFQ
StyleModelInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
A77F-CSSI 1 1/21 1/2"1/2"Jan-32€3,185.76
RFQ
A77F-CSSI 2 1/22 1/2"3/4"3/64"€5,651.95
RFQ
A77F-CSSI 22"1/2"3/64"€4,477.50
RFQ
A77F-CSSI 33"1"3/64"€5,875.45
RFQ
A77F-CSSI 44"1 1/2"1/8"€10,658.85
RFQ
A77F-CSSI 66"2"1/8"€19,017.08
RFQ
WATTS -

77S M1 Series Cast Iron Wye Pattern Strainers

StyleModelBody MaterialCover MaterialGasket MaterialInlet SizeOutlet SizeRetainer Cover TypeScreen SizePrice (ex. VAT)
A777SM1-100 1 1/2BronzeBronzeEPDM1 1/2"1"Tapped without Closure Plug100 MESH€284.49
RFQ
B77S-M1-20 1Cast IronCast IronPTFE1"3/4"Tapped without Closure Plug20 Mesh€73.70
B77S-M1-100 1/4Cast IronCast IronGarlock1/4"3/8"Tapped with Closure Plug100 MESH€80.05
B77S-M1-1/16 3Cast IronCast IronGarlock3"1 1/2"Tapped with Closure Plug1/16"€669.65
RFQ
B77S-M1-1/8 3Cast IronCast IronGarlock3"1 1/2"Tapped with Closure Plug3/64"€669.65
RFQ
B77S-M1-1/32 3Cast IronCast IronGarlock3"1 1/2"Tapped with Closure PlugJan-32€669.65
RFQ
B77S-M1-30Cast IronCast IronGarlock3/4"1/2"Tapped with Closure Plug30 Mesh€91.51
B77S-M1-20 3/8Cast IronCast IronGarlock3/8"3/8"Tapped with Closure Plug20 Mesh€53.88
B77S-M1-20 1/4Cast IronCast IronGarlock1/4"3/8"Tapped with Closure Plug20 Mesh€53.88
C77S-M1-20 1/2Cast IronCast IronPTFE1/2"3/8"Tapped without Closure Plug20 Mesh€53.88
B77S-M1-60 1/4Cast IronCast IronGarlock1/4"3/8"Tapped with Closure Plug60 MESH€80.05
D77S-M1-40 1/4Cast IronCast IronGarlock1/4"3/8"Tapped with Closure Plug40 Mesh€80.05
B77S-M1-80 1/4Cast IronCast IronGarlock1/4"3/8"Tapped with Closure Plug80 Mesh€80.05
D77S-M1-40 3/8Cast IronCast IronGarlock3/8"3/8"Tapped with Closure Plug40 Mesh€80.05
D77S-M1-100 3Cast IronCast IronGarlock3"1 1/2"Tapped with Closure Plug100 MESH€669.65
RFQ
D77S-M1-60 3/8Cast IronCast IronGarlock3/8"3/8"Tapped with Closure Plug60 MESH€80.05
B77S-M1-80 3/8Cast IronCast IronGarlock3/8"3/8"Tapped with Closure Plug80 Mesh€80.05
B77S-M1-100 3/8Cast IronCast IronGarlock3/8"3/8"Tapped with Closure Plug100 MESH€80.05
D77S-M1-40 1/2Cast IronCast IronGarlock1/2"3/8"Tapped with Closure Plug40 Mesh€72.52
D77S-M1-80 1/2Cast IronCast IronGarlock1/2"3/8"Tapped with Closure Plug80 Mesh€80.05
B77S-M1-60 1/2Cast IronCast IronGarlock1/2"3/8"Tapped with Closure Plug60 MESH€80.05
B77S-M1-40 1Cast IronCast IronGarlock1"3/4"Tapped with Closure Plug40 Mesh€111.35
D77S-M1-60 1Cast IronCast IronGarlock1"3/4"Tapped with Closure Plug60 MESH€111.35
D77S-M1-80 1Cast IronCast IronGarlock1"3/4"Tapped with Closure Plug80 Mesh€111.35
B77S-M1-100 1Cast IronCast IronGarlock1"3/4"Tapped with Closure Plug100 MESH€111.35
WATTS -

LFS777 Series Bronze Wye Pattern Strainers

StyleModelBlowdown Outlet ConnectionBody MaterialCover MaterialGasket MaterialInlet SizeMfr. SeriesOutlet SizeRetainer Cover TypePrice (ex. VAT)
ALFS777M3-20 2Female ThreadedLead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock2"LF7772"Gasketed Cap€588.04
BLFS777M1-60 1Female ThreadedLead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1"LF7771"Gasketed Cap€290.06
BLFS777M1-20 1 1/2Female ThreadedLead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"LF7771-1/2"Gasketed Cap€368.50
BLFS777M1-20 1 1/4Female ThreadedLead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/4"LF7771-1/4"Gasketed Cap€329.67
CLFS777SI 1/2SocketBrassLead Free Cast Copper Silicon AlloyNBR1/2"LF777SI1/4"Tapped with Closure Plug€63.45
WATTS -

LF777 Series Bronze Wye Pattern Strainers

StyleModelBody MaterialCover MaterialGasket MaterialInlet SizeMax. PressureOutlet SizeRetainer Cover TypeScreen SizePrice (ex. VAT)
A777S-04 3BronzeBronzeEPDM3"300 psi1 1/2"Tapped without Closure Plug3/64"€1,371.00
RFQ
A777S-20 2 1/2BronzeBronzeEPDM2 1/2"400 psi1 1/4"Tapped without Closure Plug20 Mesh€1,258.48
RFQ
BLF777M1-06 1Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1"-1"Gasketed Cap1/16"€266.27
CLF777-04 3Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock3"-3"Gasketed Cap3/64"€1,784.68
RFQ
BLF777-12 4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock4"-4"Gasketed Cap1/8"€3,838.76
RFQ
BLF777M1-60 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/4"-1/4"Gasketed Cap60 MESH€190.18
CLF777M1-80 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/4"-1/4"Gasketed Cap80 Mesh€175.95
CLF777M1-50 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/4"-1/4"Gasketed Cap50 Mesh€190.18
CLF777M1-100 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/4"-1/4"Gasketed Cap100 MESH€190.18
CLF777M1-40 1 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"-1-1/2"Gasketed Cap40 Mesh€362.17
CLF777M1-40 1 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/4"-1-1/4"Gasketed Cap40 Mesh€347.88
CLF777M1-50 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/2"-1/2"Gasketed Cap50 Mesh€190.18
CLF777M1-20 1 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/4"-1-1/4"Gasketed Cap20 Mesh€324.11
CLF777-20 2 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock2 1/2"-2-1/2"Gasketed Cap20 Mesh€1,637.25
CLF777M1-60 3/8Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock3/8"-3/8"Gasketed Cap60 MESH€190.18
CLF777M3-06 2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock2"-2"Gasketed Cap1/16"€629.24
CLF777M3-40 2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock2"-2"Gasketed Cap40 Mesh€629.24
CLF777M1-80 1 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"-1-1/2"Gasketed Cap80 Mesh€388.32
CLF777M1-80 1Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1"-1"Gasketed Cap80 Mesh€247.27
CLF777M1-20 1 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"-1-1/2"Gasketed Cap20 Mesh€362.17
CLF777M1-100 1 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"-1-1/2"Gasketed Cap100 MESH€362.17
CLF777M1-06 1 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/2"-1-1/2"Gasketed Cap1/16"€362.17
BLF777M1-100 1 1/4Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1 1/4"-1-1/4"Gasketed Cap100 MESH€347.88
CLF777M1-20 1/2Lead Free Cast Copper Silicon AlloyLead Free Copper Silicon AlloyGarlock1/2"-1/2"Gasketed Cap20 Mesh€175.95
WATTS -

LF777S Series Bronze Wye Pattern Strainers

StyleModelCover MaterialInlet SizeOutlet SizeRetainer Cover TypeScreen SizePrice (ex. VAT)
ALF777SM1-100 1Bronze1"3/4"Tapped without Closure Plug100 MESH€271.81
ALF777SM1-60 1 1/4Lead Free Cast Copper Silicon Alloy1 1/4"3/4"Tapped with Closure Plug60 MESH€355.03
ALF777SM1-20 1Lead Free Cast Copper Silicon Alloy1"3/4"Tapped without Closure Plug20 Mesh€252.80
ALF777SM1-40 1Lead Free Cast Copper Silicon Alloy1"3/4"Tapped with Closure Plug40 Mesh€271.81
ALF777SM1-60 1Lead Free Cast Copper Silicon Alloy1"3/4"Tapped with Closure Plug60 MESH€271.81
BLF777S-12 4Lead Free Cast Copper Silicon Alloy4"1 1/2"Tapped with Closure Plug1/8"€3,838.76
RFQ
BLF777S-04 3Lead Free Cast Copper Silicon Alloy3"1 1/2"Tapped with Closure Plug3/64"€1,784.68
RFQ
BLF777S-20 2 1/2Lead Free Cast Copper Silicon Alloy2 1/2"1 1/4"Tapped with Closure Plug20 Mesh€1,637.25
BLF777SM3-20 2Lead Free Cast Copper Silicon Alloy2"1 1/4"Tapped without Closure Plug20 Mesh€593.57
ALF777SM1-20 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"Tapped without Closure Plug20 Mesh€368.50
ALF777SM1-100 1 1/4Lead Free Cast Copper Silicon Alloy1 1/4"3/4"Tapped with Closure Plug100 MESH€355.03
ALF777SM1-20 1 1/4Lead Free Cast Copper Silicon Alloy1 1/4"3/4"Tapped without Closure Plug20 Mesh€329.67
BLF777S-40 2 1/2Lead Free Cast Copper Silicon Alloy2 1/2"1 1/4"Tapped with Closure Plug40 Mesh€1,751.38
RFQ
BLF777S-40 3Lead Free Cast Copper Silicon Alloy3"1 1/2"Tapped with Closure Plug40 Mesh€1,909.88
RFQ
BLF777S-100 2 1/2Lead Free Cast Copper Silicon Alloy2 1/2"1 1/4"Tapped with Closure Plug100 MESH€1,637.25
RFQ
ALF777SM3-100 2Lead Free Cast Copper Silicon Alloy2"1 1/4"Tapped with Closure Plug100 MESH€629.24
BLF777SM3-40 2Lead Free Cast Copper Silicon Alloy2"1 1/4"Tapped with Closure Plug40 Mesh€629.24
ALF777SM1-80 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"Tapped with Closure Plug80 Mesh€394.65
BLF777S-40 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"Tapped with Closure Plug40 Mesh€394.65
ALF777SM1-100 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"Tapped with Closure Plug100 MESH€394.65
ALF777SM1-60 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"Tapped with Closure Plug60 MESH€394.65
ALF777SM1-40 1 1/4Lead Free Cast Copper Silicon Alloy1 1/4"3/4"Tapped with Closure Plug40 Mesh€355.03
ALF777SM1-80 1Lead Free Cast Copper Silicon Alloy1"3/4"Tapped with Closure Plug80 Mesh€271.81
ALF777SM1-80 1/2Lead Free Copper Silicon Alloy1/2"3/8"Tapped with Closure Plug80 Mesh€196.53
ALF777SM1-20 1/2Lead Free Copper Silicon Alloy1/2"3/8"Tapped with Closure Plug20 Mesh€181.48
StyleModelCover MaterialInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
ALFS777SM3-20 2Lead Free Cast Copper Silicon Alloy2"1 1/4"20 Mesh€588.04
ALFS777SM1-20 1Lead Free Cast Copper Silicon Alloy1"3/4"20 Mesh€252.80
ALFS777SM1-20 1 1/4Lead Free Cast Copper Silicon Alloy1 1/4"3/4"20 Mesh€329.67
ALFS777SM1-20 1 1/2Lead Free Cast Copper Silicon Alloy1 1/2"1"20 Mesh€368.50
ALFS777SM1-40 1Lead Free Cast Copper Silicon Alloy1"3/4"40 Mesh€293.22
ALFS777SM1-20 1/2Lead Free Copper Silicon Alloy1/2"3/8"20 Mesh€181.48
StyleModelInlet SizeOutlet SizeScreen SizePrice (ex. VAT)
AP777-60 1/41/4"1/4"100 MESH€24.97
AP777-20 3/83/8"3/8"20 Mesh€23.38
StyleModelInlet SizeOutlet SizePrice (ex. VAT)
AB777SI 1 1/21 1/2"3/4"€158.09
AB777SI 1 1/41 1/4"1/2"€114.90
AB777SI 11"1/2"€91.51
AB777SI 1/21/2"1/4"€64.97
AB777SI 22"1"€241.71
A777SI-20 3/43/4"1/4"€74.48
RFQ
WATTS -

Duplex Strainer 1 1/2 Inch

StyleModelClassHeightMaterialMax. PressureWidthPrice (ex. VAT)
A11/2 791F-AH CI Duplex Strainer FlgdClass 12510"Cast Iron200 Psi @ -20 Degrees F to 150 Degrees F10"€5,222.32
B11/2 792F-HH SS Duplex Strainer FlgdClass 15021"Stainless Steel275 Psi @ -20 Degrees F to 100 Degrees F12"€10,895.76
WATTS -

77SI Series Cast Iron Threaded Wye Pattern Strainers

StyleModelGasket MaterialInlet SizeOutlet SizeRetainer Cover TypePrice (ex. VAT)
A77SI 1Fiber Filled NBR1"3/4"Tapped with Closure Plug€38.93
A77S1 1 1/2Fiber Filled NBR1 1/2"3/4"Tapped with Closure Plug€64.13
B77SI 1/2Fiber Filled NBR1/2"1/4"Tapped with Closure Plug€21.80
C77S1 3/8Fiber Filled NBR3/8"1/4"Tapped with Closure Plug€25.50
D77S1 1 1/4Fiber Filled NBR1 1/4"3/4"Tapped with Closure Plug€66.50
C77S1 1/4PTFE1/4"1/4"Tapped without Closure Plug€17.40
A77S1 2PTFE2"3/4"Tapped without Closure Plug€99.51
WATTS -

Basket Strainers

StyleModelHeightHousing MaterialMaterialMax. PressurePipe SizeScreen SizeSizeWidthPrice (ex. VAT)
A2 155M-n12"Ductile IronDuctile Iron200 Psi @ -20° F to 150° F2".045 perf2"13"€596.51
B4 125F20"Cast ironCast Iron200 Psi @ -20 Degrees F to 150 Degrees F4".062 perf4mm15"€1,916.69
WATTS -

In-Line V Strainers

StyleModelHeightLengthPipe SizeWidthPrice (ex. VAT)
A1/4 LF271-11/6"1 11/16"1/4"1 11/16"€43.54
B1/8 LF271.437"1.75"1/8"1.75"€35.65
C3/8 LF272.187"2.187"3/8"2.187"€63.60
B1/2 LF272.625"2.75"1/2"2.75"€67.83
WATTS -

Y Strainer, 1 1/4 Inch Inlet, 178 Deg. C, 400 Psi Pressure

ModelItemPrice (ex. VAT)
LFS777SI 1 1/4CA2KAU€126.03

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