F261 Series Fluid Flow Switches Product Bulletin
5
Ordering Information
F61 to F261 Cross-Reference Tables
Selection Tables
Repair Information
Do not make field repairs, except for replacement of
the flow paddle. For a replacement control or paddle
kit, contact the nearest Johnson Controls/PENN
distributor. For more information, contact
Johnson Controls/PENN application engineering at
1-800-275-5676 or 1-414-524-5535.
Table 4: Flow Rates for Standard Models, 6 in. Paddles
GPM (m
3
/hr) Required to Activate Switch for Pipe Size (in.)
4
5
6
8
Minimum
Adjustment
Flow Increase
(Close R to Y)
37.0 (8.40)
57.0 (12.9)
74.0 (16.8)
205 (46.6)
Flow Decrease
(Close R to B)
27.0 (6.13)
41.0 (9.31)
54.0 (12.3)
170 (38.6)
Maximum
Adjustment
Flow Increase
(Close R to Y)
81.0 (18.4)
118 (26.8)
144 (32.7)
415 (94.3)
Flow Decrease
(Close R to B)
76.0 (1.93)
111 (25.2)
135 (30.7)
400 (90.8)
Table 5: Standard Flow Models Cross Reference
F61 Series Model
F261 Series Model
F61KB-11C
F261KAH-V01C
F61LB-1C
F261MAH-V01C
F61MB-1C
F261MAH-V01C
F61MB-5C
F261MAH-V01C
Table 6: F261 Series Standard Model Flow Switches
Product Code
Number
Description
F261KAH-V01C
Standard model flow switch with Type 3R (NEMA) enclosure; 1 in., 2 in., 3 in., and 6 in. stainless steel
paddles, lock-tooth washer, and stainless steel paddle screw supplied uninstalled
F261MAH-V01C
Standard model flow switch with Type 4 (NEMA) enclosure; 1 in., 2 in., 3 in., and 6 in. stainless steel
paddles, lock-tooth washer, and stainless steel paddle screw supplied uninstalled
Table 7: Replacement Paddle Parts
Product Code
Number
Description
KIT21A-600
Stainless steel 3-piece paddle (3 in., 2 in., and 1 in. segments)
KIT21A-601
Stainless steel 6 in. paddle
PLT52A-600R
Stainless steel 3-piece paddle (3 in., 2 in., and 1 in. segments) and Stainless steel 6 in. paddle
