Techcon 700 Series 30cc Syringe Barrel, Natural

Description

This 30cc syringe barrel is a Techcon 700 Series barrel molded in natural, translucent polypropylene, packaged with a white wiper piston; the pistons are supplied with the barrels but are not inserted. Silicone-free and chloride-free, the barrel resists reacting with the adhesives and sealants it dispenses, and its Double Helix Luer lock keeps a tip or nozzle threaded on tight through the full stroke of the piston.

Where This Syringe Barrel Fits

Techcon 700 Series barrels work with compatible Techcon 700 Series dispensing equipment, and the 30cc size covers small-batch and prototype work as well as routine production runs of one-part and two-part adhesives, sealants, and coatings. The natural color option suits fluids where color contamination or curing visibility is not a concern, and the wiper piston is sized to fit this barrel without bypass. Packs of 500 keep a production line stocked through extended runs without reordering mid-shift.

How This Syringe Barrel Holds Up

Low-friction polypropylene construction keeps the piston moving smoothly through the barrel wall, which matters for consistent dispense volume shot after shot. Rated to 100 psi, the barrel handles the pressures typical of pneumatic dispensing valves and hand guns alike, and the Luer lock threads resist cross-threading or working loose during a run.

Techcon offers the 700 Series barrel in several colors and piston combinations, and shops standardize on the natural barrel with a white wiper piston when the application does not call for a colored barrel to visually separate part numbers or fluid types on a busy bench. The 30cc size sits in the middle of the 700 Series range, large enough to run a reasonable batch between refills but still light and short enough for comfortable one-hand dispensing in a manual gun. Pairing barrel, piston, and tip from the same 700 Series family keeps tolerances matched, which is worth confirming when mixing components sourced from different suppliers.

A 700 Series barrel loaded with the correct piston is intended for compatible manual or pneumatic Techcon dispensing equipment, which is part of why this platform shows up across such a wide range of production setups. Shops moving between prototype work and full production runs often keep the same barrel size and material on hand for both, since consistent barrel geometry means dispense volume and flow characteristics stay predictable and repeatable when a formulation moves from small-batch testing to a longer production run.

Syringe Barrel Specifications

Stock up on matching plungers, end caps, and dispensing tips from the same dispensing equipment and accessories category at Chemical Concepts. Techcon publishes the full 700 Series barrel and accessory lineup at techcon.com.

Need Help?

Need help sizing the right barrel and piston combination for your fluid? Call (800) 220-1966 or email [email protected].