COX PowerFlow HP High-Powered Single Component 10 oz Manual Cartridge Gun

Increased Dispensing Power for 10 oz Adhesives & Sealants

The COX PowerFlow HP 310 is a high-powered, one-component manual caulk gun for 10.5 oz (310 mL) adhesive and sealant cartridges. Its 18:1 mechanical advantage delivers up to 3.5 kN of thrust, while the rotating U-opening steel frame simplifies cartridge changes and supports continuous bead application around corners.

PowerFlow HP 310 Caulk Gun Features

• Increased Dispensing Power: An 18:1 mechanical advantage delivers up to 3.5 kN of maximum thrust.
• 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 prevent material run-on when engaged.
• Durable Construction: An epoxy-coated cast aluminum handle and steel frame support reliable manual operation.

Specifications

• Brand: COX
• Model: PowerFlow HP 310
• Tool Type: One-Component Manual Cartridge Applicator
• Cartridge Capacity: 10.5 oz (310 mL)
• Maximum Thrust: 3.5 kN
• Mechanical Advantage Ratio: 18:1
• Pressure Relief Device: Yes, switchable
• Handle Material: Epoxy-Coated Cast Aluminum
• Frame Material: Epoxy-Coated Steel
• Frame Style: Rotating U-Opening Frame
• Frame Length: 9.2 in (233 mm)
• Nozzle Diameter: 0.98 in (25 mm)
• Overall Dimensions: 13.1 × 8.5 × 2.3 in (334 × 217 × 58.5 mm)
• Weight: 1.7–2.1 lbs (0.8–0.9 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.