SG-1204 - Sight Glass, 1/2 MPT - 12mm Clear Lens - Float Ball - Henry The Webster OSV50 BIO Oil

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SG-1204 - Sight Glass, 1/2 MPT - 12mm Clear Lens - Float Ball - Henry The Webster OSV50 BIO OilThe Henry SG 1204 Sight Glass is designed for visual inspection of liquid refrigerant or oil levels in refrigeration and air conditioning systems. Here are the key technical details: Model: SG 1204 Lens Type: Clear Lens with Floating Ball Connection: 1 2" Male Pipe Thread (MPT) Material: Plated steel body with a hermetically sealed fused glass lens Pressure Rating: Suitable for high pressure applications, up to 300 PSI Applications: Ideal for use with