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Bilge Pump With Handle
11.4 GPM

Part #: D1493
Gusher Urchin 11.4 GPM bilge pump. Includes cover plate, fasteners, and mounting template. Stepped nipple allows use of 1" or 1.5" diameter hose.
• Volume w/1" hose: 11.4 GPM @ 70 strokes / min
• Volume w/1-1/2" hose: 14.5 GPM @ 70 strokes / min
• Mounting hole: 3-1/2" diameter
• Mounting Flange height: 5-5/16"
• Mounting flamge width: 4-7/8"
• Mounting hole center to center top to bottom: 3"
• Mounting hole center to center side to side: 3-3/4"
1) Although these pumps are designed to accommodate either 1" or 1-1/2" diameter hose, most of were installed using 1". On a small boat, where space is at a premium, it is very helpful to at least upgrade to 1-1/2" hose. That simple change can increase the flow rate from 27% to 50% depending upon the lift and head for the same stroke rate!

2) If you have the space (and it doesn't require much more) our 28 GPM pump shown below gives you over 2.4 times the flow rate for about 1.5 times the money (as of this writing). The larger pump is a much "better deal" when you need a pump in an emergency. And it fits the same mounting holes making for an easy upgrade.

Technical Support

11.4 GPM Pump Installation & Maintenance
Select a suitable position for installation where the pump can be operated comfortably with the full ...

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