ISO9001 QEC24536
SAI Global
ABOUT
US
Flameproof Engineering Pty Ltd specializes in the
design and manufacture of customized explosion-protected (Flameproof) control
equipment.
All necessary components (enclosures, control switch
and signal operators, viewing windows, cable entry devices) have been designed
and
developed by Flameproof Engineering in
requirements for Hazardous Areas installations of
instrumentation and control systems.
Every Flameproof Engineering equipment and components
is manufactured, inspected and tested under stringent Quality Management System and
is delivered with IECEx
Certificate of Conformity.
Each Flameproof Engineering equipment is a fully
Australian Made product, designed and manufactured to IEC and AS/NZS Standards
and Rules.
We are a high quality
focused company and we are proud of having achieved a number of world first:
-
Certification to
IEC 60079-31 for a complete range of equipment for conductive dusts as well as
gas (Ex dt IIC/IIB+H2 IIIC IP66/IP67)
-
Certification of
a complete range of control panels complete with switch operators and
pushbuttons, to IP66/IP67 (submersible)
-
One of the very
few manufacturers to have achieved IIC and IIB+H2 certification at 4 times
overpressure for a range of equipment.
Our highly experienced and competent engineering team
and our CAD/CAM design and CNC manufacturing facilities assure superior product
quality
and fast delivery of complex equipment customized to
your requirements.
APPLICATIONS
Flameproof
equipment is required in all areas where explosive or combustible gas, vapour,
mist, dust, fibers and flyings might be present:
- Oil refineries
- Oil rigs
- Chemical
plants
- Fertilizer
plants
- Petrol
stations
- Spray
Paint booths
- Aircraft
hangars
- Marine
installations
- Flour
and grain mills
- Textiles
plants
- Paper
industry
GAS GROUPS, PROTECTION TYPE AND RATINGS
All Flameproof Engineering products are suitable for
installation in Zone 1 (frequent presence of explosive gas atmosphere)
(EPL Gb, i.e. Equipment having a high level of
protection) Gas Group IIB+H2 (including Hydrogen, Ethylene and Propane)
or IIC (including Acetylene) and Zone 21 (EPL Db,
i.e. Equipment having a high level of protection) IIIC (Conductive and
non-conductive explosive dusts and flyings).
All parts are made of marine grade stainless steel or
aluminium alloys with additional surface protection (heavy anodizing or powder
coating) to ensure
the best performance and long term safety,
reliability and durability in the harshest environmental conditions.
Flameproof Engineering equipment is rated at a
minimum Ingress Protection of IP66 (dust tight and protected against the
ingress of water from heavy jets from all directions)
and IP67 (protected against the effects of temporary
submersion).
The Flameproof Engineering range of Ex d equipment is
comprised of:
FJB range of rectangular enclosures with bolted lid
(Ex d IIB+H2 t IIIC IP66/67)
RJB round instrument enclosures and junction boxes
(Ex d IIC tb IIIC IP66/IP67)
SJB square instrument and power protection enclosures
(Ex d IIC t IIIC IP66/IP67)
CSS series of Control, Switch and Signal devices (Ex
IIC t IIIC IP66/IP67)
RED reducers and adaptors: metric to metric, NPT to
metric, metric to NPT (Ex IIC t IIIC IP66/IP67).
PLA and PLB blanking plugs: metric or NPT; plated
brass or stainless steel (Ex d I/IIC and Ex t IIIC IP66/IP67).
FJB CONTROL PANELS
The FJB series Control Panels are built in the FJB
rectangular enclosures with flanged joint and bolted lid.
Pushbuttons, switches and pilot lights from the CSS
range are fitted in the front cover, with all labels and identification plates
required or desirable for proper operator interface.
The FJB enclosures are made of marine grade
copper-free aluminium alloy and are normally powder coated inside and outside
to ensure maximum durability
and resistance to corrosion in aggressive
environment.
The FJB Control
Panels conform to IEC 60079-0 Ed 4.0 (2004), IEC 60079-0 Ed. 5.0 (2007), IEC
60079-1 Ed. 6.0 (2007), IEC 60079-31 Ed. 1.0 (2008), IEC 60529 Ed. 2.1 (2001).
The Ingress
Protection rating is IP66/IP67 in all configurations.
Certification: IECEx TSA 08.0036
Ex d
IIB+H2 T6 -20£Ta£60°C Gb
Ex t
IIIC T85°C -20£Ta£60°C Db
IP66/IP67.
Operating
ambient temperature: -20 +60C.
THE
The FJB series of
Explosion-proof Equipment Enclosures are designed and manufactured by FLAMEPROOF
ENGINEERING Pty Ltd and make use of new,
original concepts to
achieve the highest level of safety, as well as a distinctive and elegant
aspect in which all details have been designed for functionality.
FJB210
The FJB enclosures
are designed to house terminals, control, signalling and distribution equipment
and instruments in hazardous area.
The range of FJB
equipment enclosures comprises 8 models, from the FJB210 (internal dimensions
mm 212x112x73, internal volume 1.90 dm3) to the FJB854 (internal dimensions mm
773x497x380, internal volume 145 dm3). The FJB series of equipment enclosures
have rectangular shape with flanged lid fixed to the main part of the enclosure
by means of stainless steel cap screws. The bolt heads are concealed and
recessed in counter-bored guards in the lid. The shape of the bolt guards is an
original distinctive feature of the FJB enclosures and Control Panels. Sealing
of the fasteners against the ingress of dusts and liquids into the enclosure through
the fastener holes is achieved by special gasketing arrangement under the head
of each fastener, with stainless steel 316 and silicone rubber seals tested to
5000 kPa. The design of the lid and its sealing arrangement has been optimized
to achieve the highest mechanical resistance and protection against the ingress
of dust and liquids.
The design of the
FJB explosion-proof enclosures is registered and patented.
FJB754
All models are
provided with solid silicone rubber seal fitted and secured into a groove in
the lid, in the outer part of the flange. The design and machining accuracy of
the flame-path and the sealing arrangement provide and maintain IP66/IP67
protection even after long service life with exposure to weather extremes and
chemicals.
The enclosures are
provided with stainless steel internal and external earth connection
facilities, inclusive of elastic washers and clamps for conductors having
cross-sectional area consistent with the size and rated current of the
enclosure. The material used (stainless steel) provides effective protection
against corrosion; the elastic washer and clamping devices of the earth
connection facilities ensures secure contact pressure and prevent loosening and
twisting of the cable.
All enclosures are
provided with two secure internal and external earth connection facilities,
generously sized for the largest conductors for which the equipment is rated,
and complete with cable lug clamping and anti-loosening devices. The lid is
internally provided with two earth connection points with similar security
arrangement. Our equipment is designed to be installed in any position and
offers convenient earth connection facilities in opposite sides.
We deliver the FJB
enclosures complete with threaded cable entries (Metric or NPT) and internal
equipment in compliance with the Explosion Protection Standards and
certification requirements and with the Customers specifications. Entries may
be in any side of the enclosure.
Glass windows may
be fitted in the lid. Our windows are made of extra thick, tempered safety
clear glass, and offer the highest clarity and light transmissivity through the
spectrum. We offer a large variety of window options: rectangular or round;
fixed or replaceable. Replaceable windows can be replaced as a whole unit.
Common features to all units:
-
Marine grade,
copper-free aluminium alloy, with external and internal protective coating
-
Very thick lid,
hinged to the box in the long side (short side hinge arrangement also
available).
-
Glass windows,
switches, pushbuttons and pilot lights available options for all sizes.
-
Solid Silicone
seal, rated at 5000 kPa from -60 C to +250C, in the flanged joint.
-
Stainless Steel
fasteners and mounting accessories.
-
Certified for
use with Hydrogen and Conductive Dusts in extended ambient temperature range.
-
Stainless Steel
mounting feet.
The total power
dissipation of the internal equipment shall not exceed the maximum rating for
the enclosure and for the desired temperature class, as per the table
hereafter.
FJB maximum electrical ratings and
dissipation:
|
|
|||||||||
|
Model |
A |
V |
kVA |
|
Pd (W) |
Pd (W) |
Pd (W) |
Pd (W) |
|
|
FJB210 |
57 |
630 |
63 |
|
45 |
26 |
61 |
40 |
|
|
FJB211 |
125 |
1000 |
215 |
|
80 |
44 |
106 |
71 |
|
|
FJB322 |
215 |
1000 |
370 |
|
131 |
73 |
175 |
116 |
|
|
FJB433 |
250 |
1000 |
430 |
|
170 |
80 |
220 |
150 |
|
|
FJB432 |
215 |
1000 |
370 |
|
145 |
70 |
193 |
129 |
|
|
FJB543 |
415 |
4000 |
2800 |
|
232 |
129 |
309 |
206 |
|
|
FJB643 |
550 |
4000 |
3800 |
|
297 |
165 |
396 |
264 |
|
|
FJB754 |
630 |
4000 |
4360 |
|
500 |
250 |
600 |
418 |
|
|
FJB854 |
1250 |
4000 |
8650 |
|
700 |
350 |
850 |
565 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
FJB Enclosure models and dimensions:
Maximum entry configurations:
|
|
M16 3/8 |
M20 ½ |
M25 Ύ |
M32 1 |
M40 1 Ό |
M50 1 ½ |
M63 2 |
M75 2 ½ |
M90 3 |
|
FJB210 |
4 |
3 |
2 |
2 |
1 |
|
|
|
|
|
8 |
4 |
3 |
2 |
2 |
|
|
|
|
|
|
FJB211 |
12 |
8 |
4 |
3 |
2 |
1 |
1 |
|
|
|
15 |
12 |
8 |
6 |
3 |
2 |
1 |
1 |
1 |
|
|
FJB322 |
16 |
12 |
10 |
6 |
4 |
3 |
1 |
1 |
1 |
|
24 |
18 |
14 |
9 |
6 |
4 |
2 |
1 |
1 |
|
|
FJB432 |
18 |
12 |
7 |
5 |
4 |
2 |
1 |
1 |
1 |
|
28 |
18 |
14 |
8 |
6 |
4 |
3 |
2 |
1 |
|
|
FJB433 |
24 |
20 |
9 |
7 |
6 |
3 |
3 |
1 |
1 |
|
42 |
30 |
15 |
12 |
6 |
5 |
3 |
2 |
1 |
|
|
FJB543 |
30 |
22 |
16 |
8 |
5 |
4 |
3 |
2 |
1 |
|
50 |
40 |
18 |
15 |
8 |
6 |
4 |
3 |
2 |
|
|
FJB643 |
36 |
30 |
20 |
12 |
9 |
6 |
4 |
3 |
2 |
|
60 |
50 |
30 |
18 |
14 |
10 |
6 |
4 |
3 |
|
|
FJB754 |
40 |
32 |
22 |
11 |
9 |
6 |
4 |
3 |
2 |
|
66 |
55 |
32 |
20 |
16 |
8 |
6 |
4 |
3 |
|
|
FJB854 |
60 |
50 |
40 |
32 |
21 |
18 |
12 |
6 |
5 |
|
80 |
66 |
60 |
48 |
30 |
26 |
18 |
12 |
8 |
FJB LIGHTING SOLUTIONS
We offer LED lighting solutions in the FJB
enclosures. The cool, highly efficient operation is flicker-free and never requires
lamp replacement. Various power and luminous intensity are available in each
size, with dimmable control and emergency options. EXIT signs etc also
available. These light fittings are suitable for the most demanding
applications in hazardous areas (zone 1 Ex d+H2 T6, zone 21 T85/T100C,
IP66/IP67), corrosive and saline environments.
FJB210WL3 = 3-color high-intensity LED Ex d Ex t
Traffic Light complete with logic, 240V supply.
RJB and SJB INSTRUMENT ENCLOSURES (Ex d IIC Ex t IIIC
IP66/IP67)
The RJB and SJB
enclosures are designed to house terminals, control and signalling equipment
and instruments in hazardous area. Their design conforms to IEC 60079-0 Ed. 5.0
(2007), IEC 60079-1 Ed. 6.0 (2007) Standards for Gas Group IIC, IEC 60079-31 Ed
1.0 (2008) for explosive dust protection, IEC 60529 Ed. 2.1 (2001). The Ingress
Protection rating is IP66/IP67 (protected against temporary submersion).
Certification: IECEx TSA 08.0040
Ex d IIC T6 -20£Ta£60°C Gb
Ex t IIIC T85°C -20£Ta£60°C Db
IP66/IP67
Operating ambient temperature: -20 +60C
1) RJB01: round
body enclosure offering 70 mm internal diameter and 50 mm depth, with threaded
lid. It can be fitted with 15 mm terminal rail and up to six 4 mm2 or ten 1.5
mm2 terminals, or with a round (68 mm diameter) mounting plate for internal
equipment. The round body is provided with four flat entry pads, each of which
may have one threaded entry up to M25 or Ύ NPT size.
The RJB01W is the
version with 50 mm round viewing window.
We offer LED
spotlights in the RJB01W enclosure, with various power and luminous intensity,
and supply configurations. These light fittings are suitable for hazardous
areas (zone 1 Ex d IIC T6/T5 and zone 21 Ex tb IIIC); they offer a flicker-free
operation and never require lamp replacements, dimmable option, maximum
luminous flux of 1500 lumen and intensity of 400 cd.
Applications:
hazardous area spotlights, traffic lights, signal lights.
2) RJB11: round
body enclosure offering 80 mm internal diameter and 80 mm depth, with threaded
lid or spigot lid. It can be fitted with 15 mm terminal rail and up to eight 4
mm2 or twelve 1.5 mm2 terminals, or with a round (78 mm diameter) mounting
plate for internal equipment. The round body is provided with four entry pads,
each of which may have one or two threaded entry up to M25 or Ύ NPT size. See CONTROL STATIONS
for further details.
2) SJB10: square
body enclosure, with threaded lid. It can be fitted with 15 mm terminal rail
with up to eight 4 mm2 or fourteen 1.5 mm2 terminals, or with a 70x70 mm
mounting plate. The internal depth of the SJB10 is 60 mm. Each of the four
faces of the enclosure may be provided with two threaded entries of size up to
M32 or 1 NPT. The external earth bonding connection facilities are
conveniently located in the corners, outside and without affecting the area
reserved for cable entries.
The SJB10W is the
version with round window (50 mm diameter) in the lid.
3) SJB18: square
body enclosure, with threaded lid. The threaded lid may be provided with a 90
mm diameter round glass window (SJB18W). The SJB18 enclosure can be internally
fitted with a terminal rail for terminals, or a circuit breaker (up to 4p 63A)
or isolator (up to 4p 125A) and external padlockable operating handle, or with
a 130x130 mm mounting plate. The internal depth of the SJB18 is 100 mm (80 mm
for the SJB18W). Each of the four faces of the enclosure may be provided with
up to six threaded entries.
4) SJB23: square
body enclosure, with threaded lid. The threaded lid may be provided with a 140 mm
diameter round glass window (SJB23W). The SJB23 enclosure can be internally
fitted with a terminal rail for terminals or one or two circuit breakers or
isolators and external padlockable operating handles, or with a 170x170 mm
mounting plate. The internal depth of the SJB23 is 115 mm (90 mm for the
SJB23W). Each of the four faces of the enclosure may be provided with up to
eight threaded entries.
CONTROL STATIONS
(RJB11S, FJB210)
All control
stations are certified Ex d IIB+H2 or IIC Ex t -20<Tamb<+60C IP66/IP67
for any switch operator configuration.
SINGLE GANG
(RJB11S):
The RJB11 Control Station is available in various
configurations of Pushbutton, Emergency Stop, Isolator Switch (up to 4-p 32A),
Selector Switch (1-2 or 1-0-2), Key Switch and Pilot Light. The round body of
the RJB11 can be provided with up to 4 M25 entries or up to 8 M20 or M16
entries. Two M20 entries may be provided in the same side (this could be
considered the bottom side where it is desirable to have the cable entries in
the bottom).
Commercial product coding (only popular
configurations shown, please enquire for other options):
RJB11 enclosure/junction
box, with threaded lid
RJB11W instrument
enclosure with 50 mm window, threaded lid
RJB11S enclosure/junction
box, with spigot lid
RJB11S1502 2-p
20A 240V 2.5 kW AC23 isolator switch
RJB11S1504 4-p
20A 415V 7.5 kW AC23 isolator switch
RJB11S1506 2-p
25A 240V 3.67 kW AC23 isolator switch
RJB11S1507 4-p
25A 415V 11 kW AC23 isolator switch
RJB11S1508 2-p
32A 240V 5 kW AC23 isolator switch
RJB11S1509 4-p
32A 415V 15 kW AC23 isolator switch
RJB11S2001 Emergency
Stop (latch, twist to reset)
RJB11S2002 Pushbutton
station (Black pushbutton)
RJB11S2003 Pushbutton
station (Green pushbutton)
RJB11S2004 Pushbutton
station (Red pushbutton)
RJB11S2008 Key
switch, OFF-ON or 1-2, NO/NC changeover
RJB11S2009 Selector
switch, 1-2 or Auto-Man, NO/NC changeover
RJB11S2010 Selector
switch, 1-0-2 or Auto-OFF-Man, changeover
RJB11S3001 -240 Pilot light, clear, 240V (other voltage on
request)
RJB11S3002 -240 Pilot light, green, 240V (other voltage on
request)
RJB11S3003 -240 Pilot light, red, 240V (other voltage on
request)
RJB11S3004 -240 Pilot light, amber, 240V (other voltage on
request)
RJB11S3005 -240 Pilot light, blue, 240V (other voltage on
request)
MULTIPLE GANG CONTROL STATIONS (FJB210):
The FJB210 can be fitted with up to 6 control devices
(switches, pushbuttons or pilot lights) in the front. Please inquire for
further details.
LARGE AMPACITY ISOLATORS (circuit breaker versions
also available):
SJB18i1163 3-p
63A 415V
SJB18i1164 4-p
63A 415V
SJB18i1103 3-p
100A 415V
SJB18i1104 4-p
100A 415V
SJB18i1253 3-p
125A 415V
SJB18i1254 4-p
125A 415V
CONTROL COMPONENTS: switches, pushbuttons, pilot
lights
Flameproof Engineering manufactures a variety of
switch and circuit breaker operators, pushbuttons and pilot lights, suitable
for application in the FJB enclosures or in other Ex d IIC or IIB or DIP/Ex
tD/Ex tb enclosures with provision for certified control operators in their
certification.
Component protection and certification:
IECEx TSA 08.0037U
Ex d IIC Gb Ex tb IIIC Db IP66/IP67 (protected against temporary
submersion).
The CSS control components are designed, manufactured
and tested to meet the superior performance and safety requirements of
hazardous areas and corrosive environments.
CSS1000 series of switch and circuit breaker
operators with handle
These operators comprise a stainless steel treaded bush,
an operating rod having length and operating attachment to suit the switch or
circuit breaker and actual enclosure. We offer different options of operating
handles with padlock facility, to be fitted on the lid or at the side of the
enclosure. The internal switchgear provided with our equipment is sourced from
the main reputable international manufacturers. We can deliver switch operators
to suit most types and makes of switchgear.
CSS2000 series of pushbuttons
We offer a large choice of pushbutton configurations:
Emergency Stop; flush (various colors); key switch; 1-2 or ON-OFF or 1-0-2
selector switch. All operators offer maximum durability and safe performance in
heavy demanding and harsh corrosive environments. Up to 6 NO/NC contacts can be
provided in each pushbutton, and they are easily replaceable and available
worldwide. The contacts are rated at 10A 690 V, listed and approved to IEC, UL,
CSA. A special low voltage version with
quad gold plated contacts is available for PLC application.
CSS3000 pilot lights: pilot light with large lens
diffuser and internal tinted filter. All colors and voltages are available,
with LED or neon lamp, 6V to 250V.
PLA, PLB, PLN BLANKING PLUGS
Our blanking plugs are available in plated brass or
in stainless steel, and with internal tamperproof retaining device (for
flameproof application) or locknut (for Ex e application), and hexagonal head
(type a) or hexagon recess (type b). Certification: IECEx
Protection rating: Ex d I/IIC Ex e I/II Gb Ex t IIIC
Db IP66/IP67
Threads can be metric (parallel thread, sealing on
the flange) or NPT (tapered thread, sealing on the thread). The tolerance
class, machining quality, surface finish and plating of the threaded joint are
critical to the explosion-protection of the fitting and therefore of the
complete equipment. Sealing washers are made of high-performance compounds
rated and tested for very long life in extreme environmental conditions.
Metric blanking plugs are delivered complete with
sealing washer and tamperproof retaining device (Ex d) or locknut (Ex e). All
plugs have more than 8 effective threads and conform to the requirements of IEC
60079-1 Ed 6.0 Clause 11.9.1 and 11.9.2 for flameproof application.
Metric plugs from M16 to M63 have thread pitch 1.5
mm, tolerance class 6g. All plugs are checked for calibration to gauge and
individually packaged, with approved grease pre-applied on the thread.
Commercial product coding for METRIC plugs:
Blanking Hex/Dome Thread Plated Brass Tamperproof
Plug Head Size /SS316 Retainer/Locknut
PL A / B
M20 B / S T / L
Recommended Metric blanking plugs with 1.5 mm pitch,
6g tolerance class:
PLA-M16-B (T) (L)
PLA-M16-S (T) (L)
PLB-M16-B (T) (L)
PLB-M16-S (T) (L)
PLA-M20-B (T) (L)
PLA-M20-S (T) (L)
PLB-M20-B (T) (L)
PLB-M20-S (T) (L)
PLA-M25-B (T) (L)
PLA-M25-S (T) (L)
PLB-M25-B (T) (L)
PLB-M25-S (T) (L)
PLA-M32-B (T) (L)
PLA-M32-S (T) (L)
PLB-M32-B (T) (L)
PLB-M32-S (T) (L)
PLB-M40-B (T) (L)
PLB-M40-S (T) (L)
PLB-M50-B (T) (L)
PLB-M50-S (T) (L)
PLB-M63-B (T) (L)
PLB-M63-S (T) (L)
NPT Blanking Plugs conform to the requirements of IEC
60079-1 Ed 6.0 Clause 11.9.1 and 11.9.2 for flameproof application. The
external side of our NPT plugs sits flush with the outside of the enclosure.
The NPT plugs can only be removed with a suitable Allen key. When the optional
tamperproof retaining device is fitted, this needs to be removed from inside
the enclosure before the plug can be removed from outside. Materials: plated
brass or Stainless Steel 316.
The size of NPT threads is coded as follows:
Size 01 = 3/8; size 1 = 1; size 2 = Ύ; size 3 =
1; size 4 = 1 Ό; size 5 = 1 ½; size 6 = 2; size 7 = 2 ½; size 8 = 3; size
9 = 3 ½; size 10 = 4.
Commercial Product coding for TAPERED plugs (NPT):
Blanking No Head Thread Plated Brass Tamperproof
Plug Shoulder Size /SS316 Retainer
PL
Recommended NPT types:
PLN-N01B-(T) 3/8
18 TPI plated brass (with tamperproof retainer)
PLN-N01S-(T) 3/8
18 TPI SS316 (with tamperproof retainer)
PLN-N1B-(T) 1/2
14 TPI plated brass (with tamperproof retainer)
PLN-N1S-(T) 1/2
14 TPI SS316 (with tamperproof retainer)
PLN-N2B-(T) 3/4
14 TPI plated brass (with tamperproof retainer)
PLN-N2S-(T) 3/4
14 TPI SS316 (with tamperproof retainer)
PLN-N3B-(T) 1
11 ½ TPI plated brass (with tamperproof retainer)
PLN-N3S-(T) 1
11 ½ TPI SS316 (with tamperproof retainer)
PLN-N4B-(T) 1
Ό 11 ½ TPI plated brass (with tamperproof retainer)
PLN-N4S-(T) 1
Ό 11 ½ TPI SS316 (with tamperproof retainer)
PLN-N5B-(T) 1
½ TPI plated brass (with tamperproof retainer)
PLN-N5S-(T) 1
½ ½ TPI SS316 (with tamperproof retainer)
PLN-N6B-(T) 2
11 ½ TPI plated brass (with tamperproof retainer)
PLN-N6S-(T) 2
11 ½ TPI SS316 (with tamperproof retainer)
PLN-N7B-(T) 2
½ 8 TPI plated brass (with tamperproof retainer)
PLN-N7S-(T) 2
½ 8 TPI SS316 (with tamperproof retainer)
PLN-N8B-(T) 3
8 TPI plated brass (with tamperproof retainer)
PLN-N8S-(T) 3
8 TPI SS316 (with tamperproof retainer)
PLN-N9B-(T) 3
½ 8 TPI plated brass (with tamperproof retainer)
PLN-N9S-(T) 3
½ 8 TPI SS316 (with tamperproof retainer)
PLN-N10B-(T) 4
8 TPI plated brass (with tamperproof retainer)
PLN-N10S-(T) 4
8 TPI SS316 (with tamperproof retainer)
RE, AD REDUCERS AND ADAPTORS
We
offer certified reducers and adaptors in any size and thread configuration.
Material is stainless steel 316 or plated brass.
Certification: IECEx (pending)
Protection rating: Ex d I/IIC Ex e I/II Gb Ex t IIIC
Db IP66/IP67
Threads can be Metric or NPT: any size Metric to
Metric, Metric to NPT, NPT to Metric, NPT to NPT. Reducers and adaptors with external
Metric thread are delivered complete with sealing washer. All reducers and
adaptors are checked for calibration to gauge and individually packaged.
The size of NPT threads is coded as follows:
Size 01 = 3/8; size 1 = 1; size 2 = Ύ; size 3 =
1; size 4 = 1 Ό; size 5 = 1 ½; size 6 = 2; size 7 = 2 ½; size 8 = 3; size
9 = 3 ½; size 10 = 4.
Examples of Commercial Product coding for reducers
and adaptors:
Reducer/ Metric or NPT Metric or NPT Plated Brass
Adaptor Male thread size Female
thread size or SS316
RE - N3M
-
N1F - B
RE - N3M
-
M20F - S
RE
- M32M - M20F -
B
RE
- M32M - N2F -
S
AD
- N1M - M20F -
B
AD
- N1M - N2F -
S
AD
- M25M -
M32F - B
AD
- M25M - N2F -
S