![Johnson Pump Check Valve f\/Cartridge Pump [50533PK]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/44984/59789/93982XL__94237.1649353060.jpg?c=2 "Johnson Pump Check Valve f\/Cartridge Pump [50533PK]")
Product Overview
Check Valve for Cartridge Pump
Johnson Pump's black plastic check valve for cartridge pumps.
![Johnson Pump Check Valve f\/Cartridge Pump [50533PK]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/44984/59789/93982XL__94237.1649353060.jpg?c=2 "Johnson Pump Check Valve f\/Cartridge Pump [50533PK]")
Check Valve for Cartridge Pump
Johnson Pump's black plastic check valve for cartridge pumps.
![Johnson Pump Cartridge Horizontal Mount [54270PK]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/20057/20757/69409XL__94165.1529985639.jpg?c=2 "Johnson Pump Cartridge Horizontal Mount [54270PK]")
![Johnson Pump Y-Valve [81-47238-01]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/10171/10886/53592XL__63917.1529966479.jpg?c=2 "Johnson Pump Y-Valve [81-47238-01]")
![Johnson Pump 1000 GPH Motor Cartridge Only [28512]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/4809/5583/38973XL__17100.1529956218.jpg?c=2 "Johnson Pump 1000 GPH Motor Cartridge Only [28512]")
![Johnson Pump Cartridge Motor - 500GPH - 24V [28552-24]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/32753/33486/81444XL__09955.1576026064.jpg?c=2 "Johnson Pump Cartridge Motor - 500GPH - 24V [28552-24]")
![Johnson Pump Fishsaver Complete Cartridge Aerator Kit [60000]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/7136/7906/47011XL__92160.1529960781.jpg?c=2 "Johnson Pump Fishsaver Complete Cartridge Aerator Kit [60000]")
![Johnson Pump 500 GPH Motor Cartridge Only [28552]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/4807/5581/38971XL__29851.1529956213.jpg?c=2 "Johnson Pump 500 GPH Motor Cartridge Only [28552]")
![Johnson Pump 750 GPH Motor Cartridge Only [28572]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/4808/5582/38972XL__68993.1529956216.jpg?c=2 "Johnson Pump 750 GPH Motor Cartridge Only [28572]")
![Johnson Pump Cartridge Combo 1000GPH Auto Bilge Pump w\/Switch - 12V [05903-00]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/7766/8534/48745XL__46807.1529961944.jpg?c=2 "Johnson Pump Cartridge Combo 1000GPH Auto Bilge Pump w\/Switch - 12V [05903-00]")
Johnson Pump
![Johnson Pump Valve Assembly f\/Aerator Heads - 5-3\/4" Overall Length [70195]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19574/20274/68737XL__00306.1529984680.jpg?c=2 "Johnson Pump Valve Assembly f\/Aerator Heads - 5-3\/4\" Overall Length [70195]")
Johnson Pump