Contact OPW-FTG

Name*

Email*

Phone

Message*

I consent to having OPW collect my name and email.

This form collects your name and email address in order for us to answer your query. Find our full privacy policy here.

Generate New Image

Type the code from the image

Autolok™ Self-Locking Quick Couplings

Autolok™ by OPW represents the most significant development in quick-disconnect cam and groove coupling design. It utilizes a patented locking arm design that ensures the arms are locked automatically when closed. Opening is a simple matter of tugging the finger rings™, eliminating the use of clips, pins or buttons.

If operator safety and fluid integrity are important to your business: specify authentic OPW AUTOLOK™ quick couplings, recognized as the industry’s safest and sturdiest cam and groove coupling system.

Only the original Autolok™ quick couplers come with the patented smooth-action arms to ensure hassle free operation. Always specify authentic OPW Autolok™ to ensure safety, cleanliness and reliability.

Features & Benefits

The Only Original
Not affected by process vibrations
Twin-Kam™ arms, prevent unintentional arm release beyond 45º
Added protection, exclusive Twin-Kam™ arm design with special detent provide extra protection against accidental release or uncoupling.
GFL™ Guaranteed For Life cam arms
316 Stainless Steel, EN10204-3.1 material certification available
Cam and Groove design provides reliable smooth operation in 360º orientation
Ease of use Arms lock automatically. No clips to insert or remove, no spring-loaded button to push.
Spring-Ring™ finger-rings, rings will not get trapped under the arms so opening and closing is quick and easy
Heavy-duty construction
Best value, built to the highest quality standards with unique ease of use and safety features makes OPW Autolok™ the best overall value in the market

Standard Configuration

finger rings are standard on all sizes

AL = aluminium BR = bronze SS = 316 Stainless Steel PP = polypropylene

733BBL Coupler (BSPT)

100

125

150

200

inch

1¼

1½

2½

–

•

–

733CL Coupler

with hose shank

100

125

150

200

inch

1¼

1½

2½

–

•

–

733CCL Coupler

with hose shank for use with reusable hoseclamps to DIN2817

100

125

150

200

inch

1¼

1½

2½

–

•

–

733DBSL Coupler (BSPP)

with female thread

100

125

150

200

inch

1¼

1½

2½

–

•

–

733DBSFL Coupler (BSPP)

with Thread Gasket (DIN2828)

100

125

150

200

inch

1¼

1½

2½

–

•

–

733DCL dustcap

100

125

150

200

inch

1¼

1½

2½

–

–*

•

–

*3/4 is suitable for 1/2

SS Butt-Weld AUTOLOK™ 733BWDL-SS

mm	inch	A	B	C	D	E
15	0.5	48	12	42	2.3	21.3
20	0.75	48	12	42	2.6	26.9
25	1	62	21	46	2.6	33.7
32	1.25	71	22	58	2.6	42.4
40	1.5	72	22	66	2.6	48.3
50	2	78	26	79	2.9	60.3
65	2.5	79	22	89	2.9	76.1
80	3	90	33	110	3.2	88.9
100	4	98	39	141	3.6	114.3

<---------------Dimensions in MM----------->

SS Butt-Weld AUTOLOK 733BWHL-SS

mm	inch	A	B	0C	D	0E	F
15	0.5	48	12	42	1.6	21.3	7
20	0.75	48	12	42	1.6	26.9	7
25	1	62	21	46	2	33.7	7
32	1.25	71	22	58	2	42.4	7
40	1.5	72	22	66	2	48.3	7
50	2	78	26	79	2	60.3	8
65	2.5	79	22	89	2.3	76.1	10
80	3	90	33	110	2.3	88.9	10
100	4	98	39	141	2.6	114.3	12

<---------------Dimensions in MM----------->

DIN Flanged SS AUTOLOK™ 733LBS-SS DIN PN 10/16

mm	inch	0k	0D	h	n	0d
15	0.5	65	95	14	4	14
20	0.75	75	105	16	4	14
25	1	85	115	16	4	14
32	1.25	100	140	16	4	18
40	1.5	110	150	16	4	18
50	2	125	165	18	4	18
65	2.5	145	185	18	4	18
80	3	160	200	20	8	18

<---------------Dimensions in MM----------->

ANSI Flanged SS AUTOLOK™ 733LBS-SS ANSI 150lbs

mm	inch	0k	0D	h	n	0d
15	0.5	60.5	88.9	11.2	4	15.7
20	0.75	69.9	98.6	12.7	4	15.7
25	1	79.2	108	14.2	4	15.7
32	1.25	88.9	117.3	15.7	4	15.7
40	1.5	98.6	127	17.5	4	15.7
50	2	102.7	152.4	19.1	4	19.1
65	2.5	-	-	-	-	-
80	3	152.4	190.5	23.9	4	19.1

<---------------Dimensions in MM----------->

Material Specifications

Material KAMLOK^®

Body	316SS	Aluminium	Bronze	Polypropylene
Arms/pins	316SS	316SS	316SS	316SS
Finger Rings	316SS	316SS	316SS	316SS

Material AUTOLOK™

Body	316SS
Arms/pins	316SS
Finger Rings	316SS

Sizes	DN15 - DN200

Connections	BSPT	Hose shank
	BSPP	DIN or ANSI flanged
	NPT	Welding ends
		Unmachined

KAMLOK^® MAWP	Material	Aluminium	Polypropylene	Polypropylene	316 SS & Bronze
	Size (mm)	15-100	20-50	80	15-100 125 150
	Pressure (Bar)	10	7	4	16 10 10

AUTOLOK™ MAWP	Material			316SS
	Size (mm)			15-100
	Pressure (Bar)			16

Seal Temperature Rating

Order Guide

Ordering Guide

Downloads

Kamlok Autolok Brochure

Products

Autolok™ Self-Locking Quick Couplings

Features & Benefits

Standard Configuration

733BBL Coupler (BSPT)

733CL Coupler

733CCL Coupler

733DBSL Coupler (BSPP)

733DBSFL Coupler (BSPP)

733DCL dustcap

SS Butt-Weld AUTOLOK™ 733BWDL-SS

SS Butt-Weld AUTOLOK 733BWHL-SS

DIN Flanged SS AUTOLOK™ 733LBS-SS DIN PN 10/16

ANSI Flanged SS AUTOLOK™ 733LBS-SS ANSI 150lbs

Material Specifications

Seal Temperature Rating

Ordering Guide

Downloads

Europe, Middle East & Africa Products

OPW Products

Protect people and the environment while enhancing your business performance.

Loading Systems View Products

Chemical & Industrial Products View Products

Transportation Products View Products

Retail Fueling Products View Products

OPW Applications

OPW Resources

OPW Tech Support

Our Company

News & Events

Contact OPW

OPW Corporate Headquarters