Agilent Column Nut Assy, Finger Tight G3440-81011
Agilent Technologies -- Item TECPIM000151400
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The Agilent G3440-81011 Column Nut Assembly is a collared, self‑tightening (finger‑tight) GC column nut designed for inlet/detector connections. It is a stainless‑steel fitting that uses a spring‑driven piston and low‑torque seal to maintain a leak‑free connection for fused‑silica capillary columns, intended to simplify installation and routine GC maintenance including use with oxygen‑sensitive detectors (MS, ECD).
Key Features:
- Part number: G3440-81011.
- Design: Collared, self‑tightening (finger‑tight) column nut with winged fastener for tool‑free connections.
- Material: Stainless steel.
- Compatible ferrules: Short 85:15 polyimide/graphite ferrules (Agilent 5181‑3323, 5062‑3514, 5062‑3512).
- Accessory compatibility: Works with Agilent Capillary Column Depth Guide G3440‑88000; intended for inlet/detector use.
Advantages:
- Finger‑tight, winged design speeds maintenance and reduces instrument downtime.
- Spring‑driven piston provides a continuous, leak‑free seal over many injections, reducing need for retightening.
- Locking collar secures the column during installation for consistent, repeatable column depth and performance.
- Low‑torque sealing minimizes ferrule damage and helps lower column bleed, extending column life.
Product Details
Overview
| Model | |
|---|---|
| Product Type | Consumables |
| Part Number | G3440-81011 |
| Brand | Agilent Technologies |
| Gross Dimensions (WxDxH cm) | |
| Net Dimensions (WxDxH cm) | |
| Gross Weight (kg) | |
| Net Weight (kg) |
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