Airtac GAFR Adjustable Filter Regulator GAFR500N20LK

Airtac

Airtac GAFR Adjustable Filter Regulator GAFR500N20LK

$88.37 $95.87
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Description
1、Snap-fit circular pressure gauge with space-saving design features magnified lens for enhanced scale visibility;
2、Press-in self-locking mechanism prevents unintended pressure setting deviations caused by external interference;
3、Balanced pressure regulation mechanism ensures stable adjustment with minimal drift and superior pressure characteristics;
4、Available in standard configuration and low-pressure variant (maximum adjustable pressure 0.4MPa);
5、Unique vortex-inducing structure optimizes gas rotation for efficient liquid separation and reliable solid particle filtration;
6、Selectable filtration precision: 5μm or 40μm;
7、Dual drainage options: differential pressure manual drainage or automatic drainage systems;
8、Bowl materials include PC, metal, and nylon for environmental adaptability;
9、Optional fixed bracket mounting configuration available.

Category: Regulating Filters , Brand: AirTAC , Series: GAFR

AirTAC GAFR500N20LK Pressure Regulator Filter Specifications

  • Model: GAFR500N20LK
  • Type: Combined pressure regulator + 5μm filter
  • Port size: PT1/2 (NPT1/2 optional)
  • Operating pressure range: 0.05–0.9 MPa
  • Maximum pressure: 1.5 MPa
  • Flow capacity: 5000 L/min (ANR)
  • Filter rating: 5μm (40μm optional element available)
  • Condensate drain: Manual drain button
  • Body material: Aluminum alloy (anodized)
  • Bowl material: Polycarbonate (impact-resistant)
  • Seal material: NBR rubber
  • Temperature range: -5℃ to 60℃
  • Weight: 0.85kg (dry)
  • Dimensions: 180mm(H) × 62mm(Diameter) × 62mm(W)
  • Pressure gauge: Built-in 1/8" gauge port
  • Mounting: Bracket rotation ±90°

Industrial-grade combination unit integrating precision filtration (99.9% water/oil separation) with pressure stabilization. Features a visible bowl with anti-static coating and safety guard ring. The T-handle allows tool-free pressure adjustment with ±2% regulation accuracy.

Typical Applications:
  • Pneumatic tool air preparation systems
  • Packaging machinery main line conditioning
  • Food processing equipment (FDA-compliant versions)
  • Semiconductor manufacturing clean air supply
  • CNC machine tool pneumatic circuits
Maintenance protocol: Drain condensate daily in high-humidity environments. Replace filter element every 2,000 operating hours or when pressure drop exceeds 0.1MPa. Use silicone-free lubricant for O-ring maintenance.
Configuration: Install upstream of lubricators in FRL (Filter-Regulator-Lubricator) units. For vertical mounting, position drain button downward. Pre-charge system to 0.3MPa before fine adjustment.


Property Property Value
sku GAFR500N20LK
Port Size BSPT 3/4
Shipping policies

Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

  • Received the wrong item.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
  • Over delivery time.
  • The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

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