attwoodmarine.com WATER SYSTEMS & VENTILATION 33 Scupper Valve Provides a water exit for boats with self-bailing cockpits. Acetal construction. Accommodates 3875B thru-transom thru-hull connector (screw holes must be drilled for installation.) Diameter: 2-7/8". Use as a replacement valve for 3881 Thru-Transom Scupper. Caution: Plastic Thru-Hull Connectors are designed for installation above the water line only. OEM Part # Part # 3876-1 3876-3 3876 3881 11524 3885 3886 Mesh Strainer/Drain Filter Durable strainers to prevent debris from clogging baitwell drains and aerator pumps. Two types of construction: formed stainless steel wire mesh molded into black PVC plastic base or acetal plastic. Caution: Aerator pump must be secured with aerator attachment nut prior to installing strainer. Type Thread Application OEM Part # Part # Stainless Steel mesh 7/8"- 9 UNC2-B Fits 3877-1 thru-hull 11524-1 11524-3 3/4"-14 NPSM Fits 3/4" aerator inlet and 3886-1 thru-hull 4232-1 4232-7 Molded plastic 3/4"-14 NPSM Fits aerator inlet and 3886-1 thru-hull 3885-1 3885-3 Thru-Hull with Strainer Thru-hull connector with strainer prevents clogging of the aerator pump. Strainer attaches to threads that extend beyond external retaining nut. Acetal construction. Caution: Do not use strainer as a thru-hull connector nut replacement. Hose Size Max Hull Thickness Installation Hole Size OEM Part # Part # 3/4" I.D. 1-7/16" 1-1/16" to 1-1/8" 3886-1 3886-3 Thru-Transom with Scupper • The rubber flapper opens to drain water out and closes to prevent backwash. • Acetal construction. • For 1-1/2" I.D. hose. • Installation Hole Size: 2" • Service Part Kit: Includes outer ring, rubber flapper, four SS screws Caution: Plastic Thru-Hull Connectors are designed for installation above the water line only. Description Dimensions Max Hull Thickness OEM Part # Part # Thru-transom with scupper 6-1/4" L x 2-7/8" dia. 3-1/8" 3881-1 — Service Part Kit 3881Kit-1 — Drains, Drain Plugs & Tubes
RkJQdWJsaXNoZXIy MjgzMDI=