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Series-F7-MQ
Multi-Station Level Switches – Up to 4 Control Points, 72" Stem Lengths

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EXAMPLE | F7-MQ | B | 2 | 4 | F1 | 1 | 03.25 | 06.50 | 09.75 | 15.00 | 24.00 | 20 | Series F7-MQB2-4F11-03.25-06.50-09.75-15.00-24.00-20 Quick-Ship Multi-Station Level Switch, brass with beryllium copper stops, 1/2" NPT, 4 switch points, Buna-N float, min. s.g. 0.75, max. pressure 150 psi, SPST, .17A @ 120VAC, L4 set point distance 3.25", L3 set point distance 6.5", L2 set point distance 9.75", L1 set point distance 15", 24" overall length, with 20' lead wire. |
SERIES | F7-MQ | Quick-Ship Multi-Station Level Switch | |||||||||||
STEM & CONN. MATERIAL |
B S |
Brass with Beryllium Copper Stops 316SS with SS Armco PH-15-7MO Stops |
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CONNECTION TYPE |
1 2 3 |
1/2" NPT (float F2 and F3 only) 1-1/4" NPT (float F1 only) 2" NPT (float F2 and F3 only) |
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NUMBER OF SWITCH POINTS |
1 2 3 4 |
1 Switch Point 2 Switch Points 3 Switch Points 4 Switch Points |
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FLOAT TYPE | F1 F2 F3 |
Buna-N, Min. S.G. 0.75, Max. Pressure 150 psi (10.3 bar) Buna-N, Min. S.G. 0.55, Max. Pressure 150 psi (10.3 bar) 316SS, Min. S.G. 0.75, Max. Pressure 750 psi (51.7 bar) |
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SWITCH TYPE | 1 2 3 |
SPST NO, .17 A @ 120 VAC SPST NC, .8 A @ 120 VAC SPDT, .17 A @ 120 VAC NO switch is standard. For NC place and "*" after the corresponding set point distance in the model number. |
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SET POINT DISTANCE (L4) |
00.00 | In inches referenced from bottom of connection. Example: 03.25 would be 3.25" from the bottom of the process connection. | |||||||||||
SET POINT DISTANCE (L3) |
00.00 | In inches referenced from bottom of connection. Example: 06.50 would be 6.50" from the bottom of the process connection. | |||||||||||
SET POINT DISTANCE (L2) |
00.00 | In inches referenced from bottom of connection. Example: 09.75 would be 9.75" from the bottom of the process connection. | |||||||||||
SET POINT DISTANCE (L1) |
00.00 | In inches referenced from bottom of connection. Example: 15.00 would be 15" from the bottom of the process connection. | |||||||||||
OVERALL LENGTH (LO) |
00.00 | Maximum overall length of 72" (1.82 m). Minimum length is L1 + D. | |||||||||||
OPTIONS | J 00 |
Junction Box for Wire Leads, NEMA 4 Lead Wire Length (in feet) |