Series Ah4 Flexible Hose Friction Loss Data (Ccc) - Victaulic VicFlex I-VICFLEX Field Installation Handbook

SERIES AH4 FLEXIBLE HOSE FRICTION LOSS
DATA (CCC)
• The following table contains CCC friction loss data. Always refer to the
applicable "Listing and Approval Information – Flexible Hose and Bracket
Combinations" section to verify the listings/approvals for the particular flexible
hose/bracket combination.
Length of
Flexible
Hose
Model inches/mm
1
AH4-31
AH4-36
AH4-48
1220
AH4-60
1525
AH4-72
1830
SERIES AH4 - REGIONAL AVAILABILITY ONLY.
1
3/4-inch/DN20 outlet data shown with K14.0 - For other K-factor friction loss data, refer to Victaulic
2
submittal 10.82.
7-inch/178-mm minimum bend radius (tested with standard 5 3/4-inch/146-mm length straight
3
reducer).
A higher number of bends may be permitted, provided the sum of degrees is equal to or less than the
4
total maximum allowable degrees of bends (e.g. Two 90° bends equal 180°.
Three 90° bends equal 270°). The minimum bend radius and maximum number of 90° offset (bends),
stated in these installation instructions, refer to the final installed condition of the hose.
• For friction loss data for elbows, refer to Victaulic
I-VICFLEX_198
Outlet Size
inches/Metric
1/2
31 DN15
790
3/4
DN20
1/2
36
DN15
915
3/4
DN20
1/2
48 DN15
3/4
DN20
1/2
60 DN15
3/4
DN20
1/2
72 DN15
3/4
DN20
TECHNICAL DATA FOR FLEXIBLE HOSES REV_A
NOTICE
Equivalent Length
of 1-inch/DN25
Schedule 40 Pipe
feet/meters
2
Series AH4
20.6
6.3
16.3
5.0
29.7
9.0
21.8
6.7
27.5
8.3
28.3
8.6
35.7
10.9
34.9
10.6
45.9
14.0
41.5
12.6
submittal 10.85.
®
3
Maximum
Number
of 90° Bends
2
2
3
4
4
4
®