Clamp elbow, Dn17 (KZ 17)

Engineering Unit: The Dn17 Clamping Mechanism

The KZ 17 clamping elbow by Santechplast is a specialized fitting designed for micro-irrigation and drip tape systems. Its primary function is to provide a leak-proof 90-degree turn for 17mm blind irrigation tubing.

Design and Technical Specifications

The unit utilizes a collet-type clamping mechanism, effectively preventing the tubing from detaching during pressure spikes. The internal design focuses on two critical performance factors:

• Internal Channel Geometry: The smooth bend radius minimizes local hydraulic resistance, ensuring that pressure remains consistent even at the end of long irrigation rows.
• Material Integrity: Manufactured from high-grade polyethylene with UV stabilizers, the elbow resists seasonal thermal expansion and contraction, preventing brittle fractures under direct sunlight.

Practical Field Application

Joints are historically the weakest points in irrigation networks. Santechplast has engineered a clamping nut with an optimized thread pitch, allowing for a secure grip on the tubing even in dusty or wet field conditions. No specialized tools are required for installation, allowing for quick field repairs. An integrated heavy-duty seal ring within the housing maintains system pressure integrity, even when operating with pump systems that produce pulsating water flow.