COX PowerFlow 310 Single Component 10 oz Manual Cartridge Gun

10 oz Manual Caulk Gun for Adhesives & Sealants

The COX PowerFlow 310 is a one-component manual caulk gun designed for 10.5 oz (310 mL) cartridges. Built for dispensing low- to medium-viscosity adhesives and sealants, it features a rotating U-opening steel frame for easier cartridge loading and a switchable Pressure Relief Device (PRD) that helps prevent material run-on.

PowerFlow 310 Dispenser Design Features

• Quick Cartridge Loading: The U-opening frame allows easier cartridge insertion and removal.
• Rotating Frame: The frame turns to support continuous bead application around corners.
• Reduced Material Run-On: A switchable Pressure Relief Device (PRD) helps stop material flow after dispensing.
• Comfortable Manual Operation: The epoxy-coated cast aluminum handle is designed for comfortable, day-long use.
• Built-In Cartridge Opener: An integrated spike pierces the barrier in compatible cartridges.

Specifications

• Brand: COX
• Model: PowerFlow 310
• Tool Type: One-Component Manual Cartridge Applicator
• Cartridge Capacity: 10.5 oz (310 mL)
• Maximum Thrust: 2.5 kN
• Mechanical Advantage Ratio: 12:1
• Pressure Relief Device: Yes, switchable
• Handle Material: Epoxy-Coated Cast Aluminum
• Frame Material: Epoxy-Coated Steel
• Frame Style: Rotating U-Opening Frame
• Frame Length: 9.3 in (233 mm)
• Nozzle Diameter: 1.1–1.2 in (27–31 mm)
• Overall Dimensions: 13.1 × 8.4 × 2.3 in (334 × 213 × 58.5 mm)
• Weight: 1.65–1.74 lbs (0.75–0.79 kg)
• Color: Blue/Black

Compatible Cartridges

Designed for one-component 10.5 oz (310 mL) plastic cartridges made from HDPE, PP, or PA, as well as matching MIXPAC Peeler cartridges.