Underhill’s expanding line of Gulp water removal pumps now features the Gulp UltraMax and Big Gulp UltraMax, which can displace 8 to12 gallons per minute. Featuring a super smooth pumping action, the UltraMax models efficiently eliminate water from valve boxes, sprinklers or any other flooded area. Gulp UltraMax has a 14-in. pump chamber and an 18-in. outlet hose. Big Gulp UltraMax includes a 36-in. chamber and flexible outlet hoses in either 36- or 72-in. lengths. Both Gulps have durable pump shafts and are self-priming. Contoured ergonomic handles provide a secure grip and smooth operation with no impact on hands and knuckles. A push-button cleaning system allows quick flushing of the pump chamber when the job is completed.

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