Twinport Aerator Pump – 500 GPH – 12VTwinport cartridge aerator pump 12V with flowrate 32l/min (500GPH). The twinport makes it possible to use the same intake 19mm (3/4″) for both the livewell and wash down pump.Specifications:Equipped with both straight and elbow 19mm (3/4″) detachable ports Amperage: 1,8A Fuse Size: 5A Specifications:Volts: 12vGallons Per Hour: 500 GPHBox Dimensions: 2″H x 4″W x 6″L WT: 0.6 lbsUPC: 7340176604088Brochure (pdf)

![Rule 500 GPH Livewell Pump Straight Seacock Inlet [601FC]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/rule-500-gph-livewell-pump-straight-seacock-inlet-601fc.webp)
![Rule Tournament Series Bronze Base 1600 GPH Livewell Pump [209B]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/rule-tournament-series-bronze-base-1600-gph-livewell-pump-209b.webp)
![Rule 1100 GPH Livewell Pump Angled Thru-Hull Inlet [605C]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/rule-1100-gph-livewell-pump-angled-thru-hull-inlet-605c.webp)
![Rule 500 GPH Livewell Pump Replacement Motor Cartridge [65DR]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/rule-500-gph-livewell-pump-replacement-motor-cartridge-65dr.webp)
![Attwood Tsunami Mk2 T1200 Aerator - 12V - Straight Inlet [5660-4]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/attwood-tsunami-mk2-t1200-aerator-12v-straight-inlet-5660-4.webp)
![Commodore 1100 GPH Angled Livewell Pump - 12V [CM-E31-1100L]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/commodore-1100-gph-angled-livewell-pump-12v-cm-e31-1100l.webp)
![Johnson Pump Cartridge Aerator 1000 GPH 90 Degree Intake - 12V [38103]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/johnson-pump-cartridge-aerator-1000-gph-90-degree-intake-12v-38103.webp)
![Rule Tournament Series 1600 GPH Livewell Pump Dual Port [209FDP]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/rule-tournament-series-1600-gph-livewell-pump-dual-port-209fdp.webp)