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Home / All / Pneumatic Quick Couplers / EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)

EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)

EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)
EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)EH02,21 Series | RECTUS Pneumatic Quick Coupling (Brass, Steel)
CategoriesPneumatic Quick Couplers
InterchangeParker 20 Series
InterchangeParker 30 Series
InterchangeHANSEN 1000 Series
InterchangeHANSEN 3000 Series
InterchangeRECTUS 23KA Series
InterchangeRECTUS 24 Series
InterchangeRECTUS 1400 Series
InterchangeRECTUS 1423 Series
InterchangeCEJN 310 Series
InterchangeTEMA 1400 Series
InterchangeFOSTER 3/4/5/6 SERIES
InterchangeGROMELLE 600 Series
InterchangeJWL 521 Series
InterchangeJWL 531 Series
InterchangeEATON 43 Series
Update TimeSep 12,2025
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Detail Information
Items
Specs
Applications

02, 21 Series 

Pneumatic Quick Coupling (Brass, Steel), ISO-6150-B Standard, Industrial Interchange Coupling, 1/4'', 3/8'', 1/2'' Body

This EH series is interchangeable with Parker 20 series, Parker 30 series, Hansen 1000 series, Hansen 3000 series, Rectus 23KA series, Rectus 24 series, Rectus 1400 series, Rectus 1423 series, CEJN 310 series, TEMA 1400 series, FOSTER 3/4/5/6 series, GROMELLE 600 series, JWL 521 series, JWL 531 series, and Eaton 43 series pneumatic quick couplers.
This sleeve-type coupler accepts industrial interchange. It is widely used to connect air lines and low-pressure fluids. Its compact and economical design uses a ball locking mechanism consisting of captive steel balls that engage the locking groove on the mating nipple. The sliding spring-loaded sleeve on the coupler must be manually retracted to connect or disconnect the nipple. Common applications include compressed air, water, grease, paint, limited vacuum, and limited gases.

Female


Pneumatic Quick Coupling Female
Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size 
(inch)
Size
Ls(mm)
D(mm)
Hs(mm)
A(mm)
T
Dn(mm)
PFBMC0214
-1/4''
1/4''
04SM
51.5
22.7
S19
11
1/4"NPTF 
7.5
PFBMC0214
-3/8''
1/4''

06SM
52.5
22.7
S19
12
3/8"NPTF
8.5
PFBMC0214
-1/2''
1/4''
08SM
55.5
22.7
S22
15
1/2"NPTF
8.5
PFBMC0238
-3/8''
3/8''
06SM
66
27
S22
14
3/8"NPTF 
11
PFBMC0212
-1/2''
1/2''
08SM
78
32
S25
16
1/2"NPTF
13
PFBFC0214-1/4"
1/4''
04SM
48.5
22.7
S19
11
1/4"NPTF
7.5
PFBFC0214-3/8"
1/4''
06SM
49.5
22.7
S20.5
12
3/8"NPTF
8.5
PFBFC0214-1/2"
1/4''
08SM
52.5
22.7
S24
15
1/2"NPTF
8.5
PFBFC0238-3/8"
3/8''
06SM
60
27
S22
14
3/8"NPTF 
11
PFBFC0212-1/2"
1/2''
08SM
74
32
S25
16
1/2"NPTF
13
Pneumatic Quick Coupling Female
Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size 
(inch)
Size
Ls(mm)
D(mm)
Hs(mm)
A(mm)
T
Dn(mm)
PFBHC0214
-1/4''
1/4''
04SH
60.7
22.7
S19
24.7
1/4"
4
PFBHC0214
-3/8''
1/4''

06SH
60.7
22.7
S20.5
24.7
3/8"
6
PFBHC0238
-3/8''
3/8''
06SH
76
27
S22
30
3/8"
11
PFSHC0214
-1/4''
1/4''
04SH
60.7
22.7
S19
24.7
1/4"
4
PFSHC0214
-3/8''
1/4''
06SH
60.7
22.7
S19
24.7
3/8"
6
PFSHC0238
-3/8''
3/8''
06SH
76
27
S22
30
3/8"
11
PFBHC2114
-1/4"
1/4''
04SH
56.5
22.7
S19
20.5
1/4"H
4
PFBHC2114
-3/8"
1/4''
06SH
60
22.7
S20.5
24
3/8"H
6
PFBHC2138
-3/8"
3/8''
06SH
70
27
S22
30
3/8"H
11
PFSHC2114
-1/4"
1/4''
04SH
56.5
22.7
S19
20.5
1/4"H
4
PFSHC2114
-3/8"
1/4''
06SH
60
22.7
S19
24
3/8"H
6
PFSHC2138
-3/8"
3/8''
06SH
70
27
S22
30
3/8"H
11

Male

Pneumatic Quick Coupling Male
Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size 
(inch)
Size
Lp(mm)
Hp(mm)
A(mm)
C(mm)
T
Dn(mm)
PFSMP0214
-1/4''
1/4''
04PM
43.5
S14
11
23.8
1/4"NPTF 
4.7
PFSMP0214
-3/8''
1/4''

06PM
44.5
S19
12
23.8
3/8"NPTF
4.7
PFSMP0214
-1/2''
1/4''
08PM
47.5
S22
15
23.8
1/2"NPTF
4.7
PFSMP0238
-3/8''
3/8''
06PM
45
S17
12
26.5
3/8"NPTF 
7
PFSMP0212
-1/2''
1/2''
08PM
58
S21
16
33
1/2"NPTF
10
PFSFP0214-1/4"
1/4''
04PF
40.5
S16
11
23.8
1/4"NPTF
4.7
PFSFP0214-3/8"
1/4''
06PF
41.5
S20.5
12
23.8
3/8"NPTF
4.7
PFSFP0214-1/2"
1/4''
08PF
44.5
S24
15
23.8
1/2"NPTF
4.7
PFSFP0238-3/8"
3/8''
06PF
46
S22
14
26.5
3/8"NPTF 
7
PFSFP0212-1/2"
1/2''
08PF
52.5
S25
16
33
1/2"NPTF
10
Pneumatic Quick Coupling Male
Other Threads/Fitting Ends Are Available Upon Request
Art. No.
Body Size 
(inch)
Size
Lp(mm)
Hp(mm)
A(mm)
C(mm)
T
Dn(mm)
PFBHP0214
-1/4''
1/4''
04PH
52.7
14
24.7
23.8
1/4"
4.7
PFBHP0214
-3/8''
1/4''
06PH
52.7
14
24.7
23.8
3/8"
4.7
PFBHP0238
-3/8''
3/8''
06PH
60.5
14
30
26.5
3/8"
7
PFSHP0214
-1/4''
1/4''
04PH
52.7
14
24.7
23.8
1/4"
4.7
PFSHP0214
-3/8''
1/4''
06PH
52.7
14
24.7
23.8
3/8"
4.7
PFSHP0238
-3/8''
3/8''
06PH
60.5
14
30
26.5
3/8"
7
PFBHP2114
-1/4"
1/4''
04PH
48.5
14
20.5
23.8
1/4"H
4.7
PFBHP2114
-3/8"
1/4''
06PH
52
14
24
23.8
3/8"H
4.7
PFBHP2138
-3/8"
3/8''
06PH
55
14
24.5
26.5
3/8"
7
PFSHP2114
-1/4"
1/4''
04PH
48.5
14
20.5
23.8
1/4"H
4.7
PFSHP2114
-3/8"
1/4''
06PH
52
14
24
23.8
3/8"H
4.7
PFSHP2138
-3/8"
3/8''
06PH
55
14
24.5
26.5
3/8"
7

Technical Specifications

Max. Work Pressure (Psi)
300
Material:
Steel, Brass
Seals:
NBR, Seals can be customized to meet your special work condition/media
Working Temperatures:
-25 °C to 125 °C, Customizable
Surface Treatment:
MATE 500 (CRIII)
Specifications:
Series Interchange:
Parker 20 series, Parker 30 series, Hansen 1000 series, Hansen 3000 series, Rectus 23KA series, Rectus 24 series, Rectus 1400 series, Rectus 1423 series, CEJN 310 series, TEMA 1400 series, FOSTER 3/4/5/6 series, GROMELLE 600 series, 
JWL 521 series, 
JWL 531 series, Eaton 43 series.
Valve Type:
Ball
Connection:
Sleeve Retraction
Disconnection:
Sleeve Retraction
Connection Under Pressure:
Not Allowed

Applications

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NINGBO E.H HYDRAULIC CO., LTD.
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