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Technical Specification
PRODUCT NUMBER AC71EFACH62PBS21EMACH64AC91EF
Type CouplingCouplingCouplingCouplingCoupling
Drive 3/8"3/8"
Family PCL XF-EuroPCLVertex
Thread 3/8"3/8"3/8"3/8"3/8"

Q 1. What thread size is the Draper 37841 coupling?

A. The Draper 37841 PCL coupling has a 3/8" thread and is supplied with a tailpiece for connection to standard adaptors.

Q 2. What is the maximum working pressure of this PCL coupling?

A. The maximum working pressure is 13.8 bar (200 psi), making it suitable for high-pressure compressed air systems.

Q 3. What is the maximum airflow rate this coupling supports?

A. The Draper 37841 supports a maximum airflow rate of 1,197 L/min (42 cfm) at 6.9 bar (100 psi).

Q 4. What type of adaptors is this coupling compatible with?

A. The coupling is designed for use with standard adaptors and features a positive lock single action mechanism suited for most compressed air applications.

Q 5. How many couplings are included in the pack?

A. The Draper 37841 is sold loose as a single unit comprising one 3/8" thread PCL coupling with tailpiece.

Q 6. What is your returns policy?

A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.

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