RALSTON QTHA-4TB0 1/2 in Tube x Male QT Pressure Fitting

The RALSTON QTHA-4TB0 is a brass pressure test fitting with a 1/2 inch tube connection and male Quick-test interface. Designed without an integrated check valve, it provides secure, leak-resistant connections for pressure calibration and testing systems. Ideal for field and bench applications, this fitting supports reliable instrument verification, maintenance, and industrial pressure testing workflows with consistent performance.

Key Features and Benefits:

• Brass construction provides durable, corrosion-resistant performance
• 1/2 inch tube connection ensures secure attachment to compatible systems
• Male Quick-test interface enables fast instrument connection and remova
• Leak-resistant design supports accurate pressure calibration and testing
• Suitable for industrial maintenance, verification, and bench testing applications

Specifications:

• Type: Pressure test fitting 
• Range / Key Spec: 1/2 in tube x male QT, No check valve 
• Material: Brass 
• Compatibility: RALSTON Quick-test pressure systems 
• Application: Pressure calibration and industrial testing 
• Use Case: Connecting tubing to pressure instruments and test equipment