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The Viking Corporation

210 N Industrial Park
Hastings
Michigan 49058
USA

Tel: +1 269 945 9501 • Fax: +1 269 945 9599
Email: techsvcs@vikingcorp.com • Web: www.vikingcorp.com

Additional Addresses

UK Sales Contact
Viking SupplyNet Ltd
G6 Bellwin House, Bellwin Drive
Flixborough Industrial Estate
Flixborough
North Lincolnshire
DN15 8SN
United Kingdom

Tel: +44 (0) 1724 295 300 • Fax: +44 (0) 1724 295 301
Email: vikinguk@vikingcorp.com


Certificate No 096i/01


Viking Flex Drop - 28mm Braided

Product

Length mm

Inlets

Outlet

MWP Bar

LPCB
Ref. No.
VKFD28 B-07

700

1" NPT, 1" BSPT,1 ¼" NPT, 1 ¼" BSPT

Male

½" NPT or BSPT, ¾" NPT or BSPT

Female, Straight & 90° Angle

17.2

096i/01
VKFD28 B-10

1000

1" NPT, 1" BSPT,1 ¼" NPT, 1 ¼" BSPT

Male

½" NPT or BSPT, ¾" NPT or BSPT

Female, Straight & 90° Angle

17.2

096i/01
VKFD28S B-12

1200

1" NPT, 1" BSPT,1 ¼" NPT, 1 ¼" BSPT

Male

½" NPT or BSPT, ¾" NPT or BSPT

Female, Straight & 90° Angle

17.2

096i/01
VKFD28 B-15

1500

1" NPT, 1" BSPT,1 ¼" NPT, 1 ¼" BSPT

Male

½" NPT or BSPT, ¾" NPT or BSPT

Female, Straight & 90° Angle

17.2

096i/01
VKFD28 B-18

1800

1" NPT, 1" BSPT,1 ¼" NPT, 1 ¼" BSPT

Male

½" NPT or BSPT, ¾" NPT or BSPT

Female, Straight & 90° Angle

17.2

096i/01

 

These products have been approved as a Type 2 hose of moderate flexibility in accordance with LPS 1261. These may be used in applications where little or no differential movement between the two ends is expected after installation (e.g. supply to single sprinklers in suspended ceilings)

1)    Viking Flex Drop sprinkler connections are approved for use in the following applications:

  

All pipework supplying Viking Flex Drop sprinkler connection assemblies in pre-calculated systems shall be sized as distribution mains.
    The above restrictions apply to Viking Flex Drops with any configuration of inlet and outlet fittings and apply  with up to three 90° bends (excluding a 90 angled outlet nipple).
2)    In suspended ceiling Viking Flex Drop flexible sprinkler drops must be installed in accordance with Viking Installation manuals VKFD28-LPCB-CLIP or Installation manual 112107
3)    In suspended ceilings, outlet reducer must be secured to the ceiling support system with brackets supplied. For other applications the installer must supply brackets to ensure sprinkler is secure.
  

 


 

To read the Red Book section introduction click here.

 

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