Backflow Preventers For Drinking Water

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44 Products showing for Backflow Preventers For Drinking Water
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KEMPER Backflow preventer Series: 360 0G Type: 144KBU Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 1. (20mm)

  • Eriks:12724487
  • Manufacturer:3600G02000
  • Nominal inner diameter:1" (20mm)
  • Pressure rating:PN10
  • Valve shape:Flap

938,40 €/ pieceexcl. VAT

1.135,46 €incl. VAT

6 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 145 2G Type: 2425KB Bronze/EPDM Free-flow DVGW PN10 External thread (BSPP) 2.3/8" (50mm)

  • Eriks:12568671
  • Manufacturer:145 2G 050
  • Nominal inner diameter:2.3/8" (50mm)
  • Pressure rating:PN10
  • Face to Face length:174 mm

533,38 €/ pieceexcl. VAT

645,39 €incl. VAT

1 In stock - Estimated delivery date 22.09.2026
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HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 1/2" (15)

  • Eriks:11812317
  • Manufacturer:RV280-1/2A
  • Nominal inner diameter:1/2" (15)
  • Pressure rating:PN16
  • Face to Face length:65 mm

107,95 €/ pieceexcl. VAT

130,62 €incl. VAT

8 In stock - Estimated delivery date 22.09.2026
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HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 1" (25)

  • Eriks:11812315
  • Nominal inner diameter:1" (25)
  • Pressure rating:PN16
  • Face to Face length:93 mm

161,08 €/ pieceexcl. VAT

194,91 €incl. VAT

10 In stock - Estimated delivery date 22.09.2026
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HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 1.1/4" (32)

  • Eriks:11812318
  • Manufacturer:RV280-11/4A
  • Nominal inner diameter:1.1/4" (32)
  • Pressure rating:PN16
  • Face to Face length:110 mm

221,00 €/ pieceexcl. VAT

267,41 €incl. VAT

6 In stock - Estimated delivery date 22.09.2026
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HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 1.1/2" (40)

  • Eriks:11812319
  • Manufacturer:RV280-11/2A
  • Nominal inner diameter:1.1/2" (40)
  • Pressure rating:PN16
  • Face to Face length:120 mm

262,65 €/ pieceexcl. VAT

317,81 €incl. VAT

4 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 158 1G Type: 118K Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 3/4" (15mm)

  • Eriks:11815302
  • Manufacturer:1581G01500
  • Nominal inner diameter:3/4" (15mm)
  • Pressure rating:PN10
  • Face to Face length:70 mm

122,40 €/ pieceexcl. VAT

148,10 €incl. VAT

38 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 360 0G Type: 144KBU Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 3/4" (15mm)

  • Eriks:13371569
  • Manufacturer:3600G01500
  • Nominal inner diameter:3/4" (15mm)
  • Pressure rating:PN10
  • Valve shape:Flap

851,70 €/ pieceexcl. VAT

1.030,56 €incl. VAT

2 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 145 2G Type: 2425KB Bronze/EPDM Free-flow KIWA PN10 External thread (BSPP) 1.1/2" (32mm)

  • Eriks:13427373
  • Manufacturer:13427373
  • Nominal inner diameter:1.1/2" (32mm)
  • Pressure rating:PN10
  • Face to Face length:131 mm

339,58 €/ pieceexcl. VAT

410,89 €incl. VAT

3 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 145 2G Type: 2425KB Bronze/EPDM Free-flow KIWA PN10 External thread (BSPP) 1" (20mm)

  • Eriks:13283029
  • Manufacturer:13283029
  • Nominal inner diameter:1" (20mm)
  • Pressure rating:PN10
  • Face to Face length:97 mm

182,75 €/ pieceexcl. VAT

221,13 €incl. VAT

3 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 145 2G Type: 2425KB Bronze/EPDM Free-flow KIWA PN10 External thread (BSPP) 1.1/4" (25mm)

  • Eriks:13427302
  • Manufacturer:13427302
  • Nominal inner diameter:1.1/4" (25mm)
  • Pressure rating:PN10
  • Face to Face length:112 mm

233,33 €/ pieceexcl. VAT

282,33 €incl. VAT

4 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 362 2G Type: 137K Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 1" (20mm)

  • Eriks:11815321
  • Manufacturer:3622G02000
  • Nominal inner diameter:1" (20mm)
  • Pressure rating:PN10
  • Face to Face length:80 mm

259,25 €/ pieceexcl. VAT

313,69 €incl. VAT

3 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 158 1G Type: 118K Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 1.1/2" (32mm)

  • Eriks:11815304
  • Manufacturer:1581G03200
  • Nominal inner diameter:1.1/2" (32mm)
  • Pressure rating:PN10
  • Face to Face length:87 mm

276,25 €/ pieceexcl. VAT

334,26 €incl. VAT

1 In stock - Estimated delivery date 22.09.2026
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KEMPER Backflow preventer Series: 158 1G Type: 118K Bronze/Rubber/plastic Disc With spring KIWA PN10 External thread (BSPP) 1.1/4" (25mm)

  • Eriks:11815303
  • Manufacturer:1581G02500
  • Nominal inner diameter:1.1/4" (25mm)
  • Pressure rating:PN10
  • Face to Face length:82 mm

180,63 €/ pieceexcl. VAT

218,56 €incl. VAT

1 In stock - Estimated delivery date 22.09.2026

9.117,00 €/ pieceexcl. VAT

11.031,57 €incl. VAT

Estimated delivery date - 22.10.2026

6.718,50 €/ pieceexcl. VAT

8.129,39 €incl. VAT

Estimated delivery date - 22.10.2026

3.577,50 €/ pieceexcl. VAT

4.328,77 €incl. VAT

Estimated delivery date - 22.10.2026

15.570,00 €/ pieceexcl. VAT

18.839,70 €incl. VAT

Estimated delivery date - 22.10.2026

4.190,40 €/ pieceexcl. VAT

5.070,38 €incl. VAT

Estimated delivery date - 22.10.2026
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KEMPER Backflow preventer Series: 060 01 Type: KP060 Stainless steel 32mm

  • Eriks:13488135
  • Manufacturer:600103200
  • External tube diameter of connection:32 mm
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Estimated delivery date - 12.10.2026
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353,00 €/ pieceexcl. VAT

427,13 €incl. VAT

Estimated delivery date - 12.10.2026
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HONEYWELL Backflow preventer Series: RV283P Type: 1441 Cast iron/NBR With spring KIWA PN16 Flange DN50

  • Eriks:11812322
  • Manufacturer:RV283P-50A
  • Nominal inner diameter:DN50
  • Pressure rating:PN16
  • Sealing:NBR

1.177,25 €/ pieceexcl. VAT

1.424,47 €incl. VAT

Estimated delivery date - 22.10.2026
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HONEYWELL Backflow preventer Series: RV283P Type: 1441 Cast iron/NBR With spring KIWA PN16 Flange DN200

  • Eriks:11812328
  • Manufacturer:RV283P-200A
  • Nominal inner diameter:DN200
  • Pressure rating:PN16
  • Sealing:NBR

7.492,75 €/ pieceexcl. VAT

9.066,23 €incl. VAT

Estimated delivery date - 08.10.2026
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HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 3/4" (20)

  • Eriks:11812316
  • Manufacturer:RV280-3/4A
  • Nominal inner diameter:3/4" (20)
  • Pressure rating:PN16
  • Face to Face length:75 mm

131,33 €/ pieceexcl. VAT

158,91 €incl. VAT

Estimated delivery date - 22.10.2026
Product Image

HONEYWELL Backflow preventer Series: RV280 Type: 1440 Brass/NBR Straight PN16 Internal thread (BSPP) 2" (50)

  • Eriks:11812320
  • Manufacturer:RV280-2A
  • Nominal inner diameter:2" (50)
  • Pressure rating:PN16
  • Face to Face length:150 mm

412,25 €/ pieceexcl. VAT

498,82 €incl. VAT

Estimated delivery date - 22.10.2026