GRACO 257640 - Polyurethane Single Poly Seal Kit, 20L

GRACO 257640 replacement kit for 20-liter (5-gallon) single wiper platen system with polyurethane components. Features modular design for easy interchange of platen components when switching pail sizes or materials. Designed for flat single wiper configuration to provide reliable material handling and dispensing.

Specifications

• Material: Polyurethane
• Container Size: 20 liter (5-gallon)
• Wiper Type: Single wiper
• Kit Type: replacement kit
• Platen Size: 20 Liter
• Platen Material: CS
• Seal Material: PolyUrethane

Features

• Modular approach gives added flexibility
• Easy interchange of platen components
• Switch between pail sizes and materials
• Flat single wiper design
• Polyurethane construction for durability

Applications

• Material dispensing from 20-liter containers
• Paint and coating applications
• Adhesive dispensing
• Chemical handling applications

Compatible Equipment

• 20-liter (5-gallon) pail systems
• GRACO platen systems with single wiper configuration
• 257728 - Polyurethane 20L Single Wiper Polyue Kit - 20 Liter CS Platen with PolyUrethane Seal
• Platen 257728 - Polyurethane 20L Single Wiper Polyue Kit

Related Parts

• 257639 - 20 | (5-gal) Nitrile replacement kit
• 257641 - 20 | (5-gal) PTFE replacement kit
• 257728 - 20 | (5-gal) Polyurethane assembled platen (single wiper)
• 257731 - 20 | (5-gal) Polyurethane assembled platen (dual wiper)
• 257643 - 20 | (5-gal) Polyurethane replacement kit (dual wiper)
• 257639 - 20L Single-Wiper Seal Kit – Nitrile (Oem Replacement)
• 257641 - PTFE Single Seal Kit, 20L
• 257642 - Nitrile Dual Seal Kit, 20L
• 257643 - Seal Kit, 20L, Dual, Poly
• 257644 - Nitrile Single Seal Kit, 30L

Part of GRACO's modular platen system. To order genuine GRACO parts, call local GRACO distributor or GRACO at 877-844-7226. This is a Wiper Assembly Kit specifically designed for the 257728 platen. Part of a family of wiper assembly kits for various platen sizes (20L, 30L, 60L) and seal materials (Nitrile, PolyUrethane, PTFE-coated Nitrile). Single wiper design as indicated by ☆ symbol. This is a wiper assembly kit for 20 Liter platens. Related to platen 257728 which has CS (Carbon Steel) material and PolyUrethane seal.

Reference Manuals

• 338921 (Page 8) Supply Systems
• 313527 (Page 59) Supply Systems, Repair
• 3A5379 (Page 44) Electric Supply System for Sealants and Adhesives
• 3A6331 (Page 50) E-Flo SP Supply Systems