TFP963
Page 8 of 8
NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are registered trademarks of National Fire Protection Association;
TEFLON is a trademark of The Chemours Company FC, LLC
1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone +1-215-362-0700
© 2021 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
Contact your local distributor for avail-
ability. When placing an order, indi-
cate the full product name, including
description and part number (P/N).
Riser Manifolds
Specify: Size (specify) Connection Type
(specify inlet x outlet) Model RM-1 Riser
Manifold, P/N (specify):
Commercial
1-1/2 in. (DN40) MT x FT . . . . . . . . . . . . . . 40551
2 in. (DN50) G x G . . . . . . . . . . . . . . . . . . . 40601
2-1/2 in. (DN65) G x G . . . . . . . . . . . . . . . . 4 0611
3 in. (DN80) G x G . . . . . . . . . . . . . . . . . . . 40621
4 in. (DN100) G x G . . . . . . . . . . . . . . . . . . 40651
6 in. (DN150) G x G. . . . . . . . . . . . . . . . . . . 40661
Residential
1 in. (DN25) FT x FT . . . . . . . . . . . . . . . . . . 40671
1-1/2 in. (DN40) MT x FT . . . . . . . . . . . . . . 40571
2 in. (DN50) G x G . . . . . . . . . . . . . . . . . . . 40591
Optional 175 psi Pressure Relief Kit
Specify: Pressure Relief Kit, Model
RM-1 Riser Manifold, (specify Commer-
cial or Residential application), (specify
size range), P/N (specify):
Commercial
1-1/2 in. – 3 in. (DN40 – DN80) 40721
4 in. – 6 in. (DN100 – DN150) 40731
Residential
1 in.– 2 in. (DN25 – DN50) . . . . . . . . . . . . . . 40711
Replacement Parts
Specify: Model RM-1 Riser Manifold
(specify part description), P/N (specify
from Figures 1, 2, 3, 4 or 5)
Nominal
Valve Size
ANSI in. (DN)
Equivalent
Length of
Schedule 40 Pipe
ft (m)
2 (DN50) 4.5 (1,3)
2-1/2 (DN65) 3.6 (1,1)
3 (DN80) 3 (5,1)
4 (DN100) 4 (6,6)
6 (DN150) 9.6 (2,9)
TABLE A
FRICTION LOSS EXPRESSED
AS FLOW THROUGH
EQUIVALENT LENGTH OF
SCHEDULE 40 PIPE
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