DK Tech Corporation
Tube Depth Marking Tool DTM

Vendor: DK Tech Corporation

Coupling Type: Compression Couplings

Description:

Tube Depth Marking Tool DTM

Coupling Category:

Dk-Lok Tube Fittings

Marking on tubing prior to make-up with Dk-Lok.

Operation Instructions

1. Insert tubing into DTM until it is bottomed on tool.
2. Mark the tube at the top of the DTM with a pen.
3. Remove the tube from the DTM and insert into Dk-Lok fitting until it is bottomed on the shoulder of the fitting body.
4. If the marking can be seen above the fitting nut, it indicates the tube not fully bottomed inside the fitting.

Tube Depth Marking Tool DTM - Fractional
Part No.	Tube O.D. D (in)
DTM-4-C	1/4
DTM-6-C	3/8
DTM-8-C	1/2
DTM-10-C	5/8
DTM-12-C	3/4
DTM-16-C	1

Tube Depth Marking Tool DTM - Metric
Part No.	Tube O.D. D (mm)
DTM-6M-C	6
DTM-8M-C	8
DTM-10M-C	10
DTM-12M-C	12
DTM-16M-C	16
DTM-25M-C	25

All dimensions are in millimeters unless otherwise specified and only for reference. Subject to change.