P1/P3 FLUIDIC CONTACT
WITH VALVE
®
®
Precision modular connectors to suit your application
Since its creation in Switzerland in 1946 the LEMO Group has been recognized as a global leader of circular Push-Pull con-
nectors and connector solutions. Today LEMO and its affiliated companies, REDEL and COELVER, are active in more than
80 countries with the help of over 40 subsidiaries and distributors.
Over 75ʼ000 connectors
The modular design of the LEMO range provides over 75’000 connectors from miniature ø 3 mm to ø 50 mm, capable of han-
dling cable diameters up to 30 mm and for up to 114 contacts.
This vast portfolio enables you to select the ideal connector configuration to suit almost any specific requirement in most mar-
kets, including medical devices, test and measurement instruments, machinery, audio video broadcast, telecommunications
and military.
LEMOʼs Push-Pull Self-Latching Connection System
This self-latching system is renowned worldwide for its easy and quick mating and unmating features. It provides absolute secu-
rity against vibration, shock or pull on the cable, and facilitates operation in a very limited space.
The LEMO self-latching system allows the connector
to be mated by simply pushing the plug axially into the
socket.
Once firmly latched, connection cannot be broken by
pulling on the cable or any other component part other
than the outer release sleeve.
When required, the connector is disengaged by a sin-
gle axial pull on the outer release sleeve. This first dis-
engages the latches and then withdraws the plug from
the socket.
UL Recognition
LEMO connectors are recognized by the Underwriters Laboratories (UL). The approval of the complete system (LEMO
connector, cable and your equipment) will be easier because LEMO connectors are recognized.
CE marking
CE marking
means that the appliance or equipment bearing it complies with the protection requirements of one or
several European safety directives. CE marking
applies to complete products or equipment,
but not to electrome-
chanical components, such as connectors.
RoHS
LEMO connector specifications exceed the requirements of the RoHS directive (2011/65/EU) of the European Parliament
and the latest amendments. This directive specifies the restrictions of the use of hazardous substances in electrical and elec-
tronic equipment marketed in Europe.
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®
®
P1/P3 Fluidic contact with valve
The P1 fluidic contact is designed to fit multi fluid connectors or mixed fluid/electrical connectors from 2B to 5B and 2K to
5K series. This new design includes a shut-off valve. It fits into all insert cavities that already accept the LEMO coaxial type
«C» of contact. The P3 fluidic contact is designed to fit multi fluid connectors of the 5B and 5K series.
Its main features are:
– contacts with shut-off valve
– maximum working pressure 6 bars
– stainless alloy body
– after mounting on tube, the contact is installed in the main insulator and retained with a metallic clip.
The contact is fitted with FPM o-ring, it can be used with liquids or gas.
Part Section Showing Internal Components
Female contact
1
tube support
2
spring
3
female sleeve
4
o-ring
5
clip
6
female shutoff
7
o-ring
1
2
3
4
5
6
7
4
5
6
3
2
1
1
tube support
2
spring
3
clip
4
male sleeve
5
male shutoff
Male contact
flow
6
o-ring
Technical Characteristics
Material and Treatment
Components
Body
Valve
Spring
Clips
O-ring
Value
Stainless steel
Alloy CuNiZn
Stainless steel
CuBe
FPM
Mechanical and Environmental
Characteristics
Mating durability
Temperature range
Max. working pressure
Air flow rate at 6 bars
Water flow rate at 6 bars
Air flow rate at 6 bars
Water flow rate at 6 bars
Value
Cont.
type
Standard
1000 cycles
P1/P3 IEC 60512-5 test 9a
-20°C, +125°C P1/P3
6 bars
P1/P3
50 l/min
P1
0.80 l/min
P1
210 l/min
P3
4.20 l/min
P3
Note:
flow direction is always from female contact to male contact.
Flow/pressure diagram P1 contact type
Flow rate
AIR
l/min
50
40
30
20
10
0
1
2
3
4
5
Pressure
6 (bars)
1.0
0.8
0.6
0.4
0.2
0
1
2
3
4
5
6
Pressure
(bars)
Flow rate
WATER
l/min
Note:
test carried out with a 2 mm inner diameter tube.
Flow/pressure diagram P3 contact type
Flow rate
AIR
l/min
200
150
100
50
0
1
2
3
4
5
Pressure
6 (bars)
4.7
3.7
2.7
1.7
0.7
1
2
3
4
5
6
Pressure
(bars)
Flow rate
WATER
l/min
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1
®
®
Model - Fluidic Contact Type
P1 contacts
FGG.P1
Male fluidic contact with valve
Part number
27.3
ø 4.4
ø 2.5
6
FGG.P1.150.ACV
Note:
Connectors are delivered without the P1 contacts.
EGG.P1
Female fluidic contact with valve
Part number
28
ø 4.4
ø 2.5
6
EGG.P1.150.ACV
Note:
Connectors are delivered without the P1 contacts.
P3 contacts
FGG.P3
Male fluidic contact with valve
Part number
43
12
FGG.P3.300.ACV
Note:
Connectors are delivered without the P3 contacts.
ø 8.5
ø5
EGG.P3
Female fluidic contact with valve
Part number
44
12
EGG.P3.300.ACV
Note:
Connectors are delivered without the P3 contacts.
ø 8.5
2
ø5
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®
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Recommended tubing/hose
Contact
type
Diameter (mm)
Outer ø
Inner ø
4.0
4.0
3.0
3.0
6.0
2.0
2.0
1.8
1.8
4.0
Series
2B, 3B, 2K, 3K
2B, 3B, 2K, 3K
2B, 3B, 4B, 5B
2K, 3K, 4K, 5K
5B, 5K
Supplier
Legris 1100P0400
Legris 1100P0401
Legris 1025U030118
Legris 1025U030118
Legris 1100P0601
Material
Polyamide (nylon)
Polyamide (nylon)
Polyurethane
Polyurethane
Polyamide (nylon)
Colour
White
Black
Black
Black
Black
Working temperature
-20° C to 80° C
-20° C to 80° C
-20° C to 70° C
-20° C to 70° C
-20° C to 80° C
P1
P3
Outer ø
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Inner ø
3
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