Male Straight Connector | 1/4" MNPT x 1/4" QC | Fitting for Water Treatment System

Designed with speed and ease in mind, AMI push-in QC style quickly forms a tight seal to the tubing used in home RO Systems without any tools or threaded nuts. This is particularly desirable for connection to system components that need to be removed for regular service such as membrane housings and in-line filters. These sturdy, high quality EPDM fittings are intended for use in residential RO applications with pressures up to 150 psi.

AMI Quick-Connect Fittings are designed and manufactured to the highest standards and are excellent choices for use with all standard fittings and POU drinking water systems. Constructed of Polypropylene, an FDA approved material suitable for food contact, AMI Quick-Connect Fittings incorporate EPDM (Ethylene Propylene Diene Monomer) O-rings and stainless steel gripping teeth in their collets. AMI polypropylene fittings provide excellent chemical resistance and high tolerance to against oxidizers. AMI Quick-Connect Fittings easily interconnect with tubing and other fittings without the need for special tools or adapters. In most instances, this amounts to a reduction in installation labor by more than 80%.

Benefits of Quick-Connect Fittings

• Quick-Connect collet locking system provides a reliable connection in moments, without the use of tools for faster system assembly time and easier replacement of membranes and filters
• Quick disconnection without the need for tools
• NPT Threads on Male and Female Connections
• High chemical resistance
• Sturdy polyethylene construction may be used in applications up to 150 psi

4MC4 is tested and certified by NSF International under NSF/ANSI STANDARD 61 for drinking water system components.

Product Specifications