Is the Polypropylene Bulkhead Socket for Hose Quick-Connector, HFC Series DN 12.7 suitable for use with aggressive chemicals and temperatures up to +71°C?

The Polypropylene Bulkhead Socket for Hose Quick-Connector, HFC Series DN 12.7 is suitable for many chemical applications and temperatures up to +71°C. It is made of robust polypropylene and uses an EPDM o-ring, supports working pressures up to 4.2 bar, and is explicitly described as intended for water, chemical, and pneumatic installations — including demanding uses like chemical photographic processes and battery/accumulator filling. Caveat: suitability for aggressive chemicals depends on the specific chemical(s) involved. Polypropylene and EPDM resist a wide range of substances (acids, alkalis, many solvents), but some aggressive chemicals (strong oxidizers, certain chlorinated hydrocarbons, concentrated aromatics, or specific solvents) may attack polypropylene or EPDM. For those chemicals, consult chemical compatibility charts or the manufacturer’s guidance before use.

Can the Polypropylene Bulkhead Socket for Hose Quick-Connector, HFC Series DN 12.7 be used in potable water or food-contact applications?

The Polypropylene Bulkhead Socket for Hose Quick-Connector, HFC Series DN 12.7 is described as suitable for water, chemical, and pneumatic installations and is made from polypropylene with an EPDM O‑ring, working up to 4.2 bar and 0°C to +71°C. However, the description lists applications such as chemical photographic processes, battery/accumulator filling systems and sprayers—industrial uses where potable or food-contact approval is not mentioned. No explicit certification for potable water or food-contact (e.g., NSF/ANSI, WRAS, FDA) is stated. Therefore, based on the provided description: the connector may be technically compatible with some water uses, but it should not be assumed safe for potable water or food-contact applications without confirmation of relevant food-grade materials and regulatory approvals. To use it for potable or food-contact purposes, obtain manufacturer documentation certifying compliance with applicable standards (e.g., NSF/ANSI 61, WRAS, or FDA food-contact compliance).

Polypropylene Bulkhead Socket for Hose Quick-Connector, HFC Series DN 12.7

All products, Industrial plastic quick couplings/

Additional information

Material	P – material (plastic)

The quick-connect wall-mounted socket with hose end, available with or without a shut-off valve, is a lightweight and highly functional solution designed for water, chemical, and pneumatic installations. Unlike traditional heavy couplings with balls and protective sleeves, this connector stands out with its minimal weight, ergonomic design, and large disconnect button, ensuring effortless handling and maximum comfort during operation. Its advanced valve system guarantees high flow capacity with minimal leakage, while the ability to allow slight hose rotations prevents twisting and accidental disconnection, extending the durability of the entire installation. Manufactured from robust polypropylene and sealed with an EPDM o-ring, the coupling ensures reliable performance under working pressures up to 4.2 bar and within a temperature range of 0°C to +71°C. Ideal for demanding applications such as chemical photographic processes, battery and accumulator filling systems, sprayers, pneumatic networks, and installations with non-freezing liquids, this socket combines safety, efficiency, and user-friendly operation in one compact solution.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
CC-HFV-06-PP	HFC socket DN12.7 for 3/8" hose, with valve, grooved, polypropylene	10	4.2	In stock	Enquiry
CC-HFV-07-PP	HFC socket DN12.7 for 1/2" hose, with valve, grooved, polypropylene	12	4.2	In stock	Enquiry
CC-HFV-08-PP	HFC socket DN12.7 for 5/8" hose, with valve, grooved, polypropylene	16	4.2	In stock	Enquiry
CC-HFV-09-PP	HFC socket DN12.7 for 3/4" hose, with valve, grooved, polypropylene	20	4.2	In stock	Enquiry

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The quick-connect wall-mounted socket with hose end, available with or without a shut-off valve, is a lightweight and highly functional solution designed for water, chemical, and pneumatic installations. Unlike traditional heavy couplings with balls and protective sleeves, this connector stands out with its minimal weight, ergonomic design, and large disconnect button, ensuring effortless handling and maximum comfort during operation. Its advanced valve system guarantees high flow capacity with minimal leakage, while the ability to allow slight hose rotations prevents twisting and accidental disconnection, extending the durability of the entire installation. Manufactured from robust polypropylene and sealed with an EPDM o-ring, the coupling ensures reliable performance under working pressures up to 4.2 bar and within a temperature range of 0°C to +71°C. Ideal for demanding applications such as chemical photographic processes, battery and accumulator filling systems, sprayers, pneumatic networks, and installations with non-freezing liquids, this socket combines safety, efficiency, and user-friendly operation in one compact solution.