GANTER Vent Screw GN 552-57 G1 1/4 with Dipstick Plastic Bleed Screw (2024)

GANTER Vent Screw GN 552-57 – Plastic Bleed Screw with Dipstick (G1 1/4)

The GANTER GN 552 vent screw (Model 552-57-G1 1/4-B-1) is a heavy-duty plastic bleed screw with integrated oil dipstick, designed for ventilation, pressure equalization, and fluid level monitoring in hydraulic and lubrication systems.

Its large thread size and robust construction make it ideal for demanding industrial applications.

Key features and advantages

• Integrated oil dipstick (Form B)

Allows quick and easy fluid level monitoring with MAX/MIN markings.

• Efficient venting function

Ensures proper pressure equalization by releasing trapped air.

• Large size (Size 57)

Suitable for high-capacity systems and larger reservoirs.

• Thread size G 1 1/4

Designed for heavy-duty hydraulic and lubrication systems.

• Durable plastic construction

Corrosion-resistant and suitable for harsh industrial environments.

• Standard GN 552 design

Ensures compatibility with a wide range of machinery.

• Reliable sealing performance

Prevents contamination while maintaining system efficiency.

Applications

• Hydraulic systems

• Lubrication systems

• Industrial machinery

• Large tanks and reservoirs with level monitoring

Technical specifications

• Manufacturer: GANTER

• Model: 552-57-G11/4-B-1 (GN 552 series)

• Type: Vent screw / bleed screw with dipstick

• Material: Plastic

• Thread size: G 1 1/4

• Design: Form B (with oil dipstick)

• Function: Ventilation, pressure equalization, level monitoring

• Application: Hydraulic and lubrication systems

• Year: 2024

• Condition: New