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Mini in-line oiler with clear reservoir, brass 1/4" male thread and side adjustment screwAngled shot of mini air tool lubricator showing brass thread, clear reservoir and side adjustment screw

Mini In-Line Oiler, 1/4" BSP, Air Tool Lubricator with Adjustable Metering

Compact inline lubricator for pneumatic tools; precise oil metering keeps air circuits running smoothly and extends tool life.

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Description

Mini In-Line Oiler, 1/4" BSP Air Tool Lubricator

Brief Overview

This is a straightforward, no-nonsense inline oiler designed to deliver controlled oil mist to pneumatic tools and air circuits. The unit sits directly in the air line between your compressor and tools, ensuring consistent lubrication without interrupting workflow. For shops running multiple air-driven tools, this compact lubricator becomes an essential maintenance point—particularly if your air circuit doesn't already include a comprehensive filter-regulator-lubricator assembly at the main distribution point.

Key Features

  • 1/4" BSP threaded connections – Standard fitting for compact pneumatic circuits and tool couplings
  • Clear cylindrical reservoir – Visual oil level indicator allows quick checks without disconnecting
  • Adjustable metering screw – Knurled side-mounted control for precise oil feed rate tuning
  • Brass body construction – Corrosion-resistant threaded ends with wrench flats for secure installation
  • Compact form factor – Minimal space requirements; mounts directly in-line without additional brackets
  • Sealed design – Black O-ring seals on both ends ensure no leakage under normal operating pressure

Business Advantages for Resellers

  • High-margin consumable replacement – Regular oil top-ups create recurring sales opportunities
  • Essential accessory – Nearly every shop with pneumatic tools requires at least one inline oiler; customers often order multiples for different circuits
  • Low inventory cost – Compact size means efficient storage and quick turnover
  • Minimal support overhead – Simple mechanical design; no electronics or warranty complications
  • Perfect bundle item – Pairs naturally with impact wrenches, grinders, and other air tools

Technical Specifications

Specification Detail
Connection Type 1/4" BSP (male threaded)
Reservoir Material Clear plastic with internal metering element
Body Material Brass with O-ring seals
Adjustment Type Knurled metering screw (side-mounted)
Max Working Pressure Standard industrial pneumatic (typically 10 BAR)
Reservoir Capacity Compact inline design (exact volume not specified)
Installation Direct in-line; wrench flats on brass ends for secure mounting

Why Stock This Unit

Inline oilers are wear-and-stock items in professional shops. Unlike a full FRL unit at the main distribution, smaller portable circuits and handheld tool stations often rely on standalone lubricators. Stock this for technicians who maintain their own tool carts, contractors managing temporary air lines, and shops upgrading aging equipment piece by piece.

The adjustable metering design gives you a selling advantage over fixed-rate oilers—customers appreciate the control, and you profit from both the initial sale and the ongoing oil refills.