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Seung Jin Ind. Co., Ltd.

9 Beonan-Gil
181 Cheomdan-Ro
Danwon-Gu
Ansan-Si
Gyeonggi-Do
Korea

Tel: +82 31 499 0991 • Fax: +82 31 499 0993
Email: oversales@onlyflexone.com • Web: www.seungjin.kr


Certificate No 1468a to LPS 1261: Issue 03 draft


FLEXONE SJ27B (Braided) & SJ27N (Unbraided) Flexible Sprinkler Connectors

Product

Length (mm)

Nominal Size/Connection Supply

Nominal Size/Connection Outlet

Maximum Working Pressure (bar)

LPCB
Ref. No.
FLEXONE SJ27B-T700

700

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/01
FLEXONE SJ27B-T1000

1000

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/01
FLEXONE SJ27B-T1200

1200

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/01
FLEXONE SJ27B-T1500

1500

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/01
FLEXONE SJ27B-T1800

1800

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/01
FLEXONE SJ27N-T700

700

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/02
FLEXONE SJ27N-T1000

1000

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/02
FLEXONE SJ27N-T1200

1200

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/02
FLEXONE SJ27N-T1500

1500

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/02
FLEXONE SJ27N-T1800

1800

1" BSPT / NPT

External thread

½" BSPT / NPT

¾" BSPT / NPT

Internal thread

14

1468a/02

 

Notes for FLEXONE SJ27B (Braided) & SJ27N (Unbraided) Flexible Sprinkler Connectors:

These flexible sprinkler connectors 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.   FLEXONE SJ27B (braided) & SJ27N (unbraided) flexible sprinkler connectors are approved for use in the following applications:
  

Table 1 - Without 'L1' or 'L2' 90 elbow reducer - see notes


Table 2 - With 'L1' or 'L2' 90 elbow reducer - see notes

Pipework supplying FLEXONE flexible sprinkler connector assemblies in pre-calculated systems shall be sized as distribution mains. The above applications apply to FLEXONE flexible sprinkler connectors with:
* up to 2 x 90 bends, with a straight or 'L' type 90 elbow reducer
** up to 3 x 90 bends, with a straight or 'L' type 90 elbow reducer
*** up to 2 x 90 bends, with a 'L1' or 'L2' type 90 elbow reducer
**** up to 3 x 90 bends, with a 'L1' or 'L2' type 90 elbow reducer

2.    In suspended ceilings FLEXONE SJ27B & SJ27N flexible sprinkler connectors must be installed in accordance with the FLEXONE Manual of Installation, Maintenance / Design revision date 5th  July 2018.

  3.    In suspended ceilings the outlet reducer must be secured to the ceiling support system with brackets supplied. For other applications the installer must supply brackets to ensure the sprinkler is secure.
.
  

 


 

To read the Red Book section introduction click here.

 

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