9820 Series Unex Hose Clips individual and trade packs of 10

The 9820 Series UNEX hose clip uses a patented double-loop mechanism that applies closing force evenly around the entire hose circumference. Unlike a conventional worm drive that tightens from a single housing point, UNEX distributes pressure uniformly in all directions. This makes it the right choice where standard clamps fail: corrugated, ribbed and oval hose profiles, laboratory glassware and tubing, high-pressure connections, and confined-space installations.

How it works

Turning the adjustment screw opens the outer loop while simultaneously closing the inner loop, applying pressure through a geared mechanism UNEX calls Uniform Periphery Contraction. The smooth inner band contacts the hose without cutting or abrading the surface. On corrugated and ribbed profiles, where a standard clamp bridges the ridges and seals only at the peaks, UNEX distributes contact across the full profile including between corrugations.

Key specifications

• Pressure rated to 2,000 psi (130 bar) under ideal conditions
• Weight: as light as 6 grams
• Closing range: 3-5mm per size (O.D. dependent)
• Size range: 7.4mm to 41mm outside diameter
• Fully reusable with no band deformation or wear from repeated installation and removal

Applications

Laboratory and scientific: The H Type variant tightens by hand without tools, allowing gloved operation for sealing silicone tubing, glassware connections, and PTFE fittings without risk of over-torquing or surface damage.

Corrugated, ribbed and oval hoses: UNEX conforms to non-circular and irregular profiles where a conventional worm drive bridges the ridges and leaves leak paths. Suited to flexible HVAC ducting, ribbed automotive and agricultural hoses, and oval-section profiles.

High-pressure tubing: Rated to 2,000 psi, suited to hydraulic lines, pneumatic tubing, and pressure testing connections on small-diameter tubing where band clamps are impractical.

Variants

• H Type - Stainless 304 hexagonal cap. Hand-tightened without tools. For laboratory, clean-room, and quick-access applications.
• D Type - Standard screwdriver slot. General purpose.

Materials

Standard: 304 stainless steel band with brass screw and bush. H Type includes a stainless 304 hexagonal cap. Full 303/304 all-stainless construction available for corrosive and sterilised environments. Available individually and in trade packs of 10.

Order before 11am and we dispatch the same business day. We ship Australia-wide, including rural and regional areas — delivery times vary by location and carrier.

Free delivery on orders over $200. Orders under $200 incur a flat $20 shipping charge.

Ordering Bareco parts urgently, or shipping to a remote location? Call us on 1300 027 886 before you order and we'll confirm dispatch time frames.

All products come with guarantees that cannot be excluded under the Australian Consumer Law. You're entitled to a replacement or refund for a major failure, and to compensation for any other reasonably foreseeable loss or damage. You're also entitled to have goods repaired or replaced if they fail to be of acceptable quality, where the failure isn't major.

For any warranty or product fault enquiry, contact us on 1300 027 886 or sales@uniclamp.com.au with your order details.