Sealcon PG Strain Relief Flex Cable Glands Comparison Chart

Sealcon Cable Entry Selection Guide

PG Flex Fitting Comparison Chart

Compare Sealcon PG flex cable glands by thread size, cable range, dimensions, fitting type, and body material. The flexible strain relief helps limit sharp bending where cable enters an enclosure, reducing the risk of kinking and chafing.

PG 7 through PG 21 Nylon or nickel-plated brass
Sealcon Flex Cable Gland diagram

Use the dimensional columns below to confirm enclosure and installation fit.

How to choose a Sealcon PG flex cable gland

Start with the enclosure thread and actual cable outside diameter, then use the cable range and dimensional columns to narrow the compatible fittings. Confirm all measurements before ordering because one PG thread size can support several cable ranges and fitting types.

1

Match the PG thread

Choose the PG designation that matches the threaded entry or mounting requirement.

2

Check cable diameter

Verify that the cable outside diameter falls completely within the listed cable range.

3

Select the fitting type

Use standard, EMI/RFI, elongated-thread, enlarged-body or reduced-body construction as the installation requires.

4

Confirm dimensions

Review through-hole diameter, body length and thread length for clearance inside and outside the enclosure.

Selection reminder: PG size identifies the thread, not the cable diameter. Always check the listed cable range before selecting a part number.

Click or tap the part number to view the product page.
Mobile Users: Swipe left or right inside the table to view all specification columns.

Sealcon PG Strain Relief Flex Cable Glands
Part Number PG Thread Cable Range Through-Hole Diameter Body Length Thread Length Design Type Body Material
CF07AA-BE PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.17" (55 mm) .2" (5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF07AA-BK PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.13" (54 mm) .31" (8 mm) Standard Black Nylon Plastic
CF07AA-BR PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.17" (55 mm) .2" (5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF07AA-GY PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.13" (54 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF07AR-BE PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.17" (55 mm) .2" (5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF07AR-BK PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.13" (54 mm) .31" (8 mm) Standard Black Nylon Plastic
CF07AR-BR PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.17" (55 mm) .2" (5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF07AR-GY PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.13" (54 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF07CA-BK PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.13" (54 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF07CA-BR PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.17" (55 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF07CA-GY PG 7 .12" - .26" (3 - 6.5 mm) .49" (12.5 mm) 2.13" (54 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF07CR-BK PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.13" (54 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF07CR-BR PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.17" (55 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF07CR-GY PG 7 .08" - .20" (2 - 5 mm) .49" (12.5 mm) 2.13" (54 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF07GA-BK PG 7 .16" - .31" (4 - 8 mm) .49" (12.5 mm) 2.48" (63 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF07GR-BK PG 7 .08" - .24" (2 - 6 mm) .49" (12.5 mm) 2.48" (63 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF09AA-BE PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.6" (66 mm) .24" (6 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF09AA-BK PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.48" (63 mm) .31" (8 mm) Standard Black Nylon Plastic
CF09AA-BR PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.6" (66 mm) .24" (6 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF09AA-GY PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) .6" (15.2 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF09AR-BE PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.6" (66 mm) .24" (6 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF09AR-BK PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.48" (63 mm) .31" (8 mm) Standard Black Nylon Plastic
CF09AR-BR PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.6" (66 mm) .24" (6 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF09AR-GY PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.48" (63 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF09BR-BK PG 9 .08" - .20" (2 - 5 mm) .6" (15.2 mm) 2.13" (54 mm) .31" (8 mm) Reduced Body Black Nylon Plastic
CF09CA-BK PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.48" (63 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF09CA-BR PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.6" (66 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF09CA-GY PG 9 .16" - .31" (4 - 8 mm) .6" (15.2 mm) 2.48" (63 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF09CR-BK PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.48" (63 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF09CR-BR PG 9 .08" - .24" (2 - 6 mm) .6" (15.2 mm) 2.6" (66 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF09GA-BK PG 9 .20" - .39" (5 - 10 mm) .6" (15.2 mm) 3.07" (78 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF09GA-GY PG 9 .20" - .39" (5 - 10 mm) .6" (15.2 mm) 3.07" (78 mm) .31" (8 mm) Enlarged Body Gray Nylon Plastic
CF09GR-BK PG 9 .12" - .28" (3 - 7 mm) .6" (15.2 mm) 3.07" (78 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF11AA-BE PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.03" (77 mm) .24" (6 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF11AA-BK PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.07" (78 mm) .31" (8 mm) Standard Black Nylon Plastic
CF11AA-BR PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.03" (77 mm) .24" (6 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF11AA-GY PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.07" (78 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF11AR-BE PG 11 .12" - .28" (3 - 7 mm) .73" (18.5 mm) 3.03" (77 mm) .24" (6 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF11AR-BK PG 11 .12" - .28" (3 - 7 mm) .73" (18.5 mm) 3.07" (78 mm) .31" (8 mm) Standard Black Nylon Plastic
CF11AR-BR PG 11 .12" - .27" (3 - 7 mm) .73" (18.5 mm) 3.03" (77 mm) .24" (6 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF11AR-GY PG 11 .12" - .28" (3 - 7 mm) .73" (18.5 mm) 3.07" (78 mm) .31" (8 mm) Standard Gray Nylon Plastic
CF11BR-BK PG 11 .08" - .24" (2 - 6 mm) .73" (18.5 mm) 2.48" (63 mm) .31" (8 mm) Reduced Body Black Nylon Plastic
CF11CA-BK PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.07" (78 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF11CA-BR PG 11 .20" - 39" (5 - 10 mm) .73" (18.5 mm) 3.03" (77 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF11CA-GY PG 11 .20" - .39" (5 - 10 mm) .73" (18.5 mm) 3.07" (78 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF11CR-BK PG 11 .12" - .27" (3 - 7 mm) .73" (18.5 mm) 3.07" (78 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF11CR-GY PG 11 .12" - .27" (3 - 7 mm) .73" (18.5 mm) 3.07" (78 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF11GA-BK PG 11 .24" - .47" (6 - 12 mm) .73" (18.5 mm) 3.54" (90 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF11GA-GY PG 11 .24" - .47" (6 - 12 mm) .73" (18.5 mm) 3.54" (90 mm) .31" (8 mm) Enlarged Body Gray Nylon Plastic
CF11GR-BK PG 11 .20" - .35" (5 - 9 mm) .73" (18.5 mm) 3.54" (90 mm) .31" (8 mm) Enlarged Body Black Nylon Plastic
CF11GR-GY PG 11 .20" - .35" (5 - 9 mm) .73" (18.5 mm) 3.54" (90 mm) .31" (8 mm) Enlarged Body Gray Nylon Plastic
CF13AA-BE PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.46" (88 mm) .26" (6.5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF13AA-BK PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.54" (90 mm) .35" (9 mm) Standard Black Nylon Plastic
CF13AA-BR PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.46" (88 mm) .26" (6.5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF13AA-GY PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.54" (90 mm) 3.54" (90 mm) Standard Gray Nylon Plastic
CF13AR-BE PG 13 / 13.5 .20" - .35" (5 - 9 mm) .8" (20.3 mm) 3.46" (88 mm) .26" (6.5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF13AR-BK PG 13 / 13.5 .20" - .34" (5 - 9 mm) .8" (20.3 mm) 3.54" (90 mm) .35" (9 mm) Standard Black Nylon Plastic
CF13AR-BR PG 13 / 13.5 .20" - .35" (5 - 9 mm) .8" (20.3 mm) 3.46" (88 mm) .26" (6.5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF13AR-GY PG 13 / 13.5 .20" - .34" (5 - 9 mm) .8" (20.3 mm) 3.54" (90 mm) .35" (9 mm) Standard Gray Nylon Plastic
CF13BR-BK PG 13 / 13.5 .12" - .28" (3 - 7 mm) .8" (20.3 mm) 3.07" (78 mm) .35" (9 mm) Reduced Body Black Nylon Plastic
CF13CA-BK PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.54" (90 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF13CA-BR PG 13 / 13.5 .24" - 47" (6 - 12 mm) .8" (20.3 mm) 3.46" (88 mm) .39" (10 mm) Elongated Thread Nickel Plated Brass w/ Stainless Steel Spring
CF13CA-GY PG 13 / 13.5 .24" - .47" (6 - 12 mm) .8" (20.3 mm) 3.54" (90 mm) .59" (15 mm) Elongated Thread Gray Nylon Plastic
CF13GA-BK PG 13 / 13.5 .39" - .55" (10 - 14 mm) .8" (20.3 mm) 3.94" (100 mm) .35" (9 mm) Enlarged Body Black Nylon Plastic
CF13GR-BK PG 13 / 13.5 .28" - .47" (7 - 12 mm) .8" (20.3 mm) 3.94" (100 mm) .35" (9 mm) Enlarged Body Black Nylon Plastic
CF16AA-BE PG 16 .39" - .55" (10 - 14 mm) .88" (22.3 mm) 3.86" (98 mm) .26" (6.5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF16AA-BK PG 16 .39" - .55" (10 - 14 mm) .89" (22.5 mm) 3.94" (100 mm) .39" (10 mm) Standard Black Nylon Plastic
CF16AA-BR PG 16 .39" - .55" (10 - 14 mm) .88" (22.3 mm) 3.86" (98 mm) .26" (6.5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF16AA-GY PG 16 .39" - .55" (10 - 14 mm) .89" (22.5 mm) 3.94" (100 mm) .39" (10 mm) Standard Gray Nylon Plastic
CF16AR-BE PG 16 .28" - .47" (7 - 12 mm) .88" (22.3 mm) 3.86" (98 mm) .26" (6.5 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF16AR-BK PG 16 .28" - .47" (7 - 12 mm) .89" (22.5 mm) 3.94" (100 mm) .39" (10 mm) Standard Black Nylon Plastic
CF16AR-BR PG 16 .28" - .47" (7 - 12 mm) .88" (22.3 mm) 3.86" (98 mm) .26" (6.5 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF16AR-GY PG 16 .28" - .47" (7 - 12 mm) .89" (22.5 mm) 3.94" (100 mm) .39" (10 mm) Standard Gray Nylon Plastic
CF16BA-BK PG 16 .24" - .47" (6 - 12 mm) .89" (22.5 mm) 3.54" (90 mm) .39" (10 mm) Reduced Body Black Nylon Plastic
CF16BR-BK PG 16 .20" - .35" (5 - 9 mm) .89" (22.5 mm) 3.54" (90 mm) .39" (10 mm) Reduced Body Black Nylon Plastic
CF16CA-BK PG 16 .39" - .55" (10 - 14 mm) .88" (22.3 mm) 3.94" (100 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF16GA-BK PG 16 .51" - .71" (13 - 18 mm) .89" (22.5 mm) 4.49" (114 mm) .39" (10 mm) Enlarged Body Black Nylon Plastic
CF16GR-BK PG 16 .35" - .63" (9 - 16 mm) .89" (22.5 mm) 4.49" (114 mm) .39" (10 mm) Enlarged Body Black Nylon Plastic
CF21AA-BE PG 21 .51" - .71" (13 - 18 mm) 1.12" (28.4 mm) 4.37" (111 mm) .28" (7 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF21AA-BK PG 21 .51" - .71" (13 - 18 mm) 1.12" (28.4 mm) 4.49" (114 mm) .43" (11 mm) Standard Black Nylon Plastic
CF21AA-BR PG 21 .51" - .71" (13 - 18 mm) 1.12" (28.4 mm) 4.37" (111 mm) .28" (7 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF21AR-BE PG 21 .35" - .63" (9 - 16 mm) 1.12" (28.4 mm) 4.37" (111 mm) .28" (7 mm) EMI / RFI Proof Nickel Plated Brass w/ Stainless Steel Spring
CF21AR-BK PG 21 .35" - .63" (9 - 16 mm) 1.12" (28.4 mm) 4.49" (114 mm) .43" (11 mm) Standard Black Nylon Plastic
CF21AR-BR PG 21 .35" - .63" (9 - 16 mm) 1.12" (28.4 mm) 4.37" (111 mm) .28" (7 mm) Standard Nickel Plated Brass w/ Stainless Steel Spring
CF21BR-BK PG 21 .28" - .47" (7 - 12 mm) 1.12" (28.4 mm) 3.94" (100 mm) .43" (11 mm) Reduced Body Black Nylon Plastic
CF21CA-BK PG 21 .51" - .71" (13 - 18 mm) 1.12" (28.4 mm) 4.49" (114 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic
CF21CR-BK PG 21 .35" - .63" (9 - 16 mm) 1.12" (28.4 mm) 4.49" (114 mm) .59" (15 mm) Elongated Thread Black Nylon Plastic

Where PG flex fittings are useful

A PG flex fitting is useful where a cable must enter an enclosure securely but may bend near the entry during installation, adjustment or routine service. The flexible top supports a smoother bend at this stress point, while the available cable ranges and body configurations make it easier to match the fitting to the cable and available mounting space.

Before ordering

  • Measure the outside cable diameter at the point that will pass through the fitting.
  • Verify the PG thread designation and available mounting-hole clearance.
  • Check body and thread length against the enclosure wall and internal components.
  • Open the linked part number to review product-specific details before purchase.

Find the right Sealcon PG flex fitting

Use the comparison table to narrow the options, then select a blue part-number button for detailed product information. If you need additional help, our customer service team is here to assist! Call us at 800-966-2345 or email us at [email protected]