FIG 100 Hammer Union – 1,000 PSI Low-Pressure Union

AlienFrac FIG 100 is a hammer union for low-pressure manifold applications. It is rated to 1,000 PSI NSCWP, with a specified test pressure of 1,500 PSI. Available nominal pipe sizes range from 2 in to 8 in across six sizes. The union is identified by its black nut and yellow parts.

FIG 100 Hammer Union Overview

FIG 100 uses a precise linear sealing surface for pressure sealing in low-pressure manifold connections. Specify the required size and operating conditions when requesting a quotation so the offered configuration can be checked for the intended connection.

Working Pressure and Test Pressure

FIG 100 is rated for 1,000 PSI NSCWP, with a specified test pressure of 1,500 PSI. The 1,500 PSI value is a test condition, not the continuous working-pressure rating.

Precision Linear Seal

FIG 100 features a precision linear sealing surface designed to provide reliable pressure sealing. Seal and connection requirements should be confirmed for the specific assembly and service conditions.

Available Sizes and Material

FIG 100 is available in six nominal pipe sizes: 2 in, 2 1/2 in, 3 in, 4 in, 6 in, and 8 in. Both the nut and the part are specified with material code SF, denoting steel forging.

Black Nut and Yellow Parts

FIG 100 is identified by its black nut and yellow parts. The figure number, nominal size, and pressure rating should also be checked when confirming the required union configuration.

Low-Pressure Manifold Applications

FIG 100 is designed for low-pressure manifold applications. Its rated working pressure is 1,000 PSI NSCWP, with a specified test pressure of 1,500 PSI. The 1,500 PSI value represents a test condition and is not the allowable continuous working pressure.

Nominal pipe sizeTotal lengthNut radiusMaterialsWeight
inmminmminmmNutPartlbskgs
250.83 6/892.12 15/1874.6SFSF5.252.4
2½63.84 1/4108.03 6/892.18.03.6
376.24 15/18125.44 1/8103.214.06.4
4101.65 15/18150.84 25/32121.433.010.4
6152.46 6/8168.36 7/18163.544.520.2
8203.27 1/4184.27 11/18195.361.027.7

Information to Include in an RFQ

When requesting a quotation for FIG 100, provide the nominal pipe size, quantity, operating pressure, fluid service, and required connection details. For replacement applications, photographs of the existing union markings and mating components can help confirm the required configuration before supply.

Related Hammer Unions

Explore the full Hammer Union range for other figure options and pressure ratings. When selecting a replacement, confirm the figure, size, pressure rating, and connection configuration rather than relying on the figure number alone.

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