Switches, Alarms & Check Valves

27 products

Showing 1 - 27 of 27 products

Showing 1 - 27 of 27 products
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Alarm, indoor, wide angle float, 115V, 20' cord
Liberty Pumps Liberty Pumps ALM-2 Alarm, Indoor, Wide Angle Float, 115V, 20' Cord
$173.44
In stock, 33 units
Alarm indoor, compact snap-on float, 10' cord
Liberty Pumps Liberty Pumps ALM-P1 Alarm Indoor, Compact Snap-On Float, 10' Cord
$195.00
Only 4 units left
Alarm, indoor-outdoor 115V weatherproof, with 20' cord
Liberty Pumps Liberty Pumps ALM-2W Alarm, Indoor-Outdoor 115V Weatherproof, with 20' Cord
$263.44
Only 2 units left
Standard APak® Outdoor Alarm System With Mechanical Float
Zoeller Zoeller 91104-0001 APak Outdoor High Water Alarm with 15' Mechanical Float Switch, NEMA 4X
$320.72
In stock, 8 units
1-1/4" OR 1-1/2" SLIP X SLIP CHECK VALVE
Zoeller Zoeller 30-0181 1-1/4" or 1-1/2" Slip x Slip Check Valve, PVC
$26.34
In stock, 94 units
2" UNICHECK CAST IRON CHECK VALVE
Zoeller Zoeller 30-0151 2" Unicheck Cast Iron Check Valve, Slip x Slip with Rubber Couplings
$83.70
In stock, 78 units
2" TRI-CHECK® VALVE
Zoeller Zoeller 30-0101 2" Tri-Check Valve, PVC Check, Union and Ball Valve Combination
$63.79
In stock, 50 units
1-1/2" TRI-CHECK® VALVE
Zoeller Zoeller 30-0100 1-1/2" Tri-Check Valve, PVC Check, Union and Ball Valve Combination
$51.73
In stock, 17 units
2" QUIET CHECK VALVE
Zoeller Zoeller 30-0048 2" Quiet Check Valve with Ball Valve, White PVC Solvent Weld
$66.79
Only 1 unit left
2" UNICHECK PLASTIC CHECK VALVE
Zoeller Zoeller 30-0021 2" Unicheck Plastic Check Valve, PVC Slip x Slip with Rubber Couplings
$54.55
In stock, 7 units
2" COMPRESSION UNICHECK
Zoeller Zoeller 30-0020 2" Compression Unicheck Check Valve, PVC
$111.91
In stock, 9 units
1-1/2" COMPRESSION UNICHECK
Zoeller Zoeller 30-0015 1-1/2" Compression Unicheck Check Valve, PVC
$86.52
Only 3 units left
Standard APAK® Indoor Alarm With Reed Sensor
Zoeller Zoeller 10-4011 Standard APak Indoor High Water Alarm with 15' Reed Sensor
$189.05
In stock, 9 units
25' NARROW ANGLE LEVEL CONTROL SWITCH
Zoeller Zoeller 10-1881 Variable Level Control Float Switch, 25' Cord, Adjustable Weight, Normally Open
$90.09
Only 1 unit left
FLOOD ALERT® HIGH WATER ALARM - Power 3- AAA batteries, Optional AC power adapter capability, requires Class 2 transformer, type B plug, output 4.5 VDC, 150 MA, positive tip, 120 VAC (purchased separately, available at most electronic stores)
Zoeller Zoeller 10-0763 Flood Alert High Water Alarm, 3 AAA Batteries, 5' Sensor Wire
$36.79
In stock, 257 units
15' 13 AMP SINGLE PIGGYBACK VARIABLE LEVEL FLOAT SWITCH Normally Open
Zoeller Zoeller 10-0034 Single Piggyback Float Switch, 15' Cord, 13 Amp, 115 V, Normally Open
$70.29
In stock, 22 units
15' 15 AMP SINGLE PIGGYBACK VARIABLE LEVEL FLOAT SWITCH
Zoeller Zoeller 10-0032 Single Piggyback Float Switch, 15' Cord, 15 Amp, 115 V, Normally Open
$129.80
Only 2 units left
Check Valve, High Temp, Cast Iron, 2" NPT
Liberty Pumps Liberty Pumps HCV200 Check Valve, High Temp, Cast Iron, 2" NPT
$105.00
Only 2 units left
Check valve, combo., 1-1/4" or 1-1/2", PVC compression fit
Liberty Pumps Liberty Pumps CV2N1C Check Valve, Combo., 1-1/4" or 1-1/2", PVC Compression Fit
$24.69
Only 4 units left
Check valve, 2" HD, PVC, compression fit
Liberty Pumps Liberty Pumps CV200C Check Valve, 2" HD, PVC, Compression Fit
$39.09
Only 5 units left
Check valve, 2", rubber slip connections
Liberty Pumps Liberty Pumps CV200 Check Valve, 2", Rubber Slip Connections
$29.07
Only 5 units left
Check valve, 1-1/2", rubber slip connections
Liberty Pumps Liberty Pumps CV150 Check Valve, 1-1/2", Rubber Slip Connections
$18.75
In stock, 6 units
Ball / Check valve, 2" HD, PVC with union
Liberty Pumps Liberty Pumps BCV200 Ball / Check Valve, 2" HD, PVC with Union
$82.50
Only 5 units left
Ball / Check valve, 1-1/2" HD, PVC with union
Liberty Pumps Liberty Pumps BCV150 Ball / Check Valve, 1-1/2" HD, PVC with Union
$55.32
Only 3 units left
Liberty Pumps K001761 Milliamp Master Switch Kit, 20'
Liberty Pumps Liberty Pumps K001761 Milliamp Master Switch Kit, 20'
$90.00
Sold out
Liberty Pumps AE21L=3 Duplex Control Panel, 120/208/240V, 1 PH, NEMA 1, 0-14.9 FLA, 3 Float
Liberty Pumps Liberty Pumps AE21L=3 Duplex Control Panel, 120/208/240V, 1 PH, NEMA 1, 0-14.9 FLA, 3 Float
$1,313.44
Sold out
Check Valve, 2" (.5lb. Spring-loaded), HD, PVC
Liberty Pumps Liberty Pumps QCV200 Check Valve, 2" (.5lb. Spring-Loaded), HD, PVC
$50.49
Sold out

Switches, Alarms & Check Valves

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