Welcome to Defender Canada! 
Spring Launch Sale
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9% offMaretron Switch Indicator Module - SIM100-01
$465.38$418.90 -
LIST 3-Level Waste Tank Monitor - TM-332111
$332.40 -
LIST 3-Level Water Tank Monitor - TM-331111
$335.20 -
22% offMarineEast Hose to Hose Splice/Adapter
$6.18 - $13.16$4.76 - $10.65 -
62% offMarineEast MPT to Hose Barb Adapter
$6.20 - $13.16$3.09 - $10.65 -
56% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$455.58$196.60 -
14% offAqualarm Remote Fire Detector
$53.78 - $56.58$48.18 - $53.78 -
34% offLIST Single-Level Water Tank Alarm - 1/4 Alert - TM-131111
$200.80$130.73 -
9% offGroco Replacement Washer - PFW-2 SET
$9.45$8.56 -
27% offBlue Sea Systems Short Stop Circuit Breaker Boot - 7160
$2.59$1.89 -
32% offMarineEast Female Thread to Hose Adapter
$8.56 - $10.10$6.13 - $6.83 -
53% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$378.58$175.60 -
56% offOceanic Systems Submersible Hydrostatic Sensor
$455.58$196.60 -
9% offMaretron Battery Voltage Sense/Power Cable - FC01
$53.78$48.46 -
19% offMaretron Gas Fume Detector - CO-CO1224T
$262.38$210.02 -
9% offMaretron NMEA 2000 AC Monitor - ACM100-01
$543.78$489.46 -
18% offApollo Conbraco 65-Series Bronze Thru-Hull Flanged Retainer Nut
$4.14 - $28.60$3.38 - $24.40 -
61% offOceanic Systems 3412 DC Current Transformer 0-200A
$91.60$35.61 -
54% offOceanic Systems Panel-Mounted Holding Tank Pumpout Gauge - 3350-HTPO
$385.58$175.60 -
56% offOceanic Systems Monitor
$455.58$196.60