Model Compatibility: Fits marine manual pump applications on yachts and canoes as a functional replacement for the hand pump. Function Type: Serves as a hand-operated pump designed for marine use on yachts and canoes without altering operational function. Application Scope: Intended for use on yachts and canoes where a manual pump is required for onboard fluid transfer or bilge management. Design Purpose: Matches the form, fit, and function of the marine manual hand pump installed on yachts and canoes. Installation Role: Functions as a direct replacement part to restore the manual pumping capability present in the yacht or canoe setup., Manufacturer: OJSqkuqve