• Model:FPS1-300

Differential Pressure Switch - 20 - 300 Pa - IP54

£ 30.42 (excl. VAT)

£ 36.50 (inc. VAT)

Differential Pressure Switch - FPS1 - working range - 20 - 300 Pa - IP54

Differential pressure switch for air and non-corrosive gasses, these highly sensitive air differential pressure switches are suitable for providing an indication of fan status and dirty air conditions. The switching setpoint can be adjusted by means of a knob mounted under the main cover.
Switch Rating - 230v AC 1.5A.

Supplied complete with a duct fixing kit (2 x PDA Duct adaptors and 1 x PVC hose - 2 metres).

Used in kitchens in combination with switch gear as an auto gas cut off in the event of a fan failure. (Gas interlock)
1 x KAD-355-F400 Rectangle Flexible Connector1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x KBA- Inlet Mounting 2802 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x Helios HQW-355/4 - IP554 x Duct Termination with Mesh - 450mm2 x Elta SCP400/4-1AC - IP552 x ENV 100 12v transformer SELV1 x Single Deflection Grille 400mm with OBD damper4 x DEF-CBM-RE-7 - Protection Guard3 x CBT-100N Centrifugal2 x SAVE VSR 300 heat recovery unit2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x AIRVENT speed control - AIR4019615 x 100mm Round Connector with Damper2 x Helios RR-250-C Centrifugal inline fan2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CO2 Room Sensor - CO2-R2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Duct Termination with Mesh - 100mm1 x Contactor Interface Station - CI92 x KBA- Inlet Mounting 2253 x Silentub - STUB 1002 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x ACO3TO-ADS-VFC-7.1A2 x ACO8AC/EC AutoChangeover panel2 x CSB-60 Centrifugal fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x KBA- Inlet Mounting 2501 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x WSD 100 (1060x1060x70)2 x HIMF - Mixed Flow Fan 100mm Inline Fan6 x Helios ESA-1 Surface mounted Speed Control 1amp2 x DDMP 07/07 Mounting Flange2 x KAD-225-F400 Rectangle Flexible Connector2 x Flat Roof Terminal -OFT 5 - Asphalt2 x CFI In-line 150 - Carbon Filter3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x CBT-80N Centrifugal2 x Elta HXP 800mm 6-Pole (Three Phase)1 x Mini Diffuser - 100mm2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x DDMP 12-12 3F 5700W M6M0 DG71 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x SD-MUB Vibration pad set3 x CBA-100 Inlet Flange for CBT-1002 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x TD Mixvent 1100/250 EEXEIIT32 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Transformer (silent) speed controller - RE 3.0 Amp1 x QPTW 250C Acoustic Twin Fan with Controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x UB47- Universal Insulated Terminal2 x KBA- inlet mounting flange for CRMT 2502 x Duct Termination with Mesh - 355mm3 x MTS10- extractor fan 3 step switch1 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)5 x Duct Termination with Mesh - 150mm2 x DA9/9-NT3 x KBA- Inlet Mounting 3151 x ELTA - Single Phase Transformer 2amps1 x REB-CVF 0-10v Controller5 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x RTRD - Three Phase Speed Controller - 2 Amp2 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x Binks Bullows - Spray Booth Filter3 x RDH Flange - 03153 x RDH Flange - 02502 x CBB-60N Centrifugal4 x Duct Termination with Mesh - 250mm1 x Elta Variable Speed Drive IP66 - 7.5KW3 x SPI-100 C Iris damper2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x VKS 355-500 Automatic shutter3 x RUCK MTP 20, 10K, Speed control2 x ELTA - Three Phase Transformer 3amps5 x HXP450/6-1 - 6 Pole - Single Phase3 x CBM 7/7 147w 4P RE-VR2 x Flanged Damper 019-0560-STD3 x TecFire Intumescent Damper - Rectangular 400x400mm2 x DDMP 10-10 1F 1000W M6A2 DA51 x Silent 300 CZ Design PLUS Extractor Fan1 x Transformer Speed Control - RTRE- 5.0Amp1 x KBA- inlet mounting flange for CRMT 2252 x EBM-Papst D3G133-BF05-14 Double inlet2 x VEKA INT 2000/15.0-L1 EKO3 x CBS-100 Outlet Flange for CBT-1003 x Multi Input Run On Timer - 0 - 20min - CFCU1 x EFSC-3N- Single Phase Speed Control1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x VTR 500 STD Filter Kit2 x CBP-9/7-RC1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3003 x MWS 5 – Transformer Controller With Motor Protection Unit2 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Comefri - TLZ 560 R - High Performance Scroll Fan2 x KBA- Inlet Mounting 1802 x Duct Termination with Mesh - 400mm2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Singleflow SSDL315-1EC2 x Soaker Sheet to suit RA8003 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x Elta Variable Speed Drive IP66 - 4.0KW1 x TUNE-R-315-3-M4 - Control Damper1 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)2 x DDMP 12-09 1F 1800W M6A4 DA81 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x Capacitor 2uf for use with the EBM A4E range1 x RUCK MTP 30, Stepped Speed control1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x Purlin Box 800 for RAW Cowls1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x DPD 12PM Delivery Surcharge4 x Two Speed Switch - REGUL-23 x Elta 2 Amp Electronic single phase speed controller.3 x RDH Flange - 04503 x Vent Axia W300310 Controller Electronic 1.5A2 x Backdraught Shutters 039-SFSV-63/711 x Rectangular Airbrick Adaptor1 x CBB-80N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta SCP500/4-3AC - IP552 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CBP-7/7-RC2 x Speed Controller - REB2.5-N2 x Helios TSW 1.5 Amp Transformer speed controller2 x Speed Controller - REB1-N1 x Round ceiling diffuser 400mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x MWS-75 Transformer controller with TK -7.5A4 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Transformer speed controller - ATC1 - 1.5 Amps1 x Transformer Speed Control - RTRE- 7.0Amp5 x 110 x 54mm Round to Rectangular Adaptor - Long1 x CK-60F Kit1 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD1 x JMS-5602 x SDD-U Anti Vibration Pads2 x Nicotra RDH G2E7-04501 x DDMP 12-12 1F 1800W M6A4 DA81 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Vent Axia Silent 100T (TIMER)1 x CBM 9/7 4p 420W RE-VR1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)2 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Silent 100 Window Kit - windowS1 x Spiral end cap - 355mm2 x Spiral Ducting 1 meter - 200mm2 x Duct Termination with Mesh - 200mm1 x 110 x 54mm Short Rectangular to Round Adaptor male4 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x KBD- outlet mounting flange for CRMT 3551 x RTRD - Three Phase Speed Controller - 4 Amp3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Round ceiling diffuser 300mm1 x TUNE-R-200-3-M1 - Control Damper1 x TUNE-R-200-3-M4 - Control Damper2 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x TUNE-R-200-3-M2 - Control Damper2 x Lo-Carbon Silhouette 100T (Timer)1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x TUNE-R-200-3-M3 - Control Damper1 x Direct Delivery Surcharge1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x REE-2 Electronic Speed Controller2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x DDMP 09/07 Mounting Flange2 x Kitchavent 2000 Odour control System - 18152522 x IR24-P - Presence detector1 x Impeller Side Guard - 450mm1 x Elta SCP315/4-1AC - IP552 x REB Ecowatt Speed Control - REB-ECO1 x CS2 Current Switch1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase2 x Elta Turboflow-TF - 450mm - Single phase1 x Elta Variable Speed Drive IP66 - 2.2KW2 x Round ceiling diffuser 250mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Transformer 5 Speed Controller - ATC1-4TK3 x Spiral Ducting 1 meter - 355mm1 x CBM 7/9 6p 72W RE-VR4 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Helios PA10 Speed Potentiometer1 x Soaker Sheet to suit RA3502 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Helios TSW 3 Amp Transformer speed controller1 x Ancillary Pack for SB-Biflow 250 model2 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase2 x JPA-560 Accessory Adapter Plate1 x Elta Turboflow-TF - 630mm - Three phase1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Electronic extractor fan speed controller - FSC 1.51 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x SPI-200 C Iris damper2 x 125mm Round Connector with Damper1 x Elta SLC500/4B-1AC - IP551 x ELTA - Single Phase Transformer 8amps3 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting3 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x ELTA - Single Phase Transformer 16amps3 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x CBA-130 Inlet Flange for CBT-1302 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN1 x FU 22 25 Frequency Inverter2 x CBT-100N Centrifugal ATEX II 2G Exe II T32 x Balance S Diffuser - NO RING - 100mm2 x Spiral end cap - 80mm1 x Soaker Sheet to suit RA630/7101 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 3.0Amp1 x ADH E0-250 Flange - 0250 ADHE/RDHE2 x SG-400 Fan Guard for flange connection1 x Elta Standard Ambient Flexible Connector - 710mm1 x Round ceiling diffuser 200mm1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios HQW-200/2 - IP553 x Universal Pipe Fixing Clip1 x ELTA - Single Phase Transformer 12amps1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase2 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x 220x90mm x 1m Insulated Rectangular Duct2 x Soler & Palau TCBB/4-250/H - IP542 x Vent Axia T-Series Wall Model TX9WL2 x Potentiometer EGH 01 - for DDMP Fans2 x ILHT/4-560 MV - High Temp Rectangle Duct Fan1 x ELTA - Three Phase Transformer 10amps2 x DDMP 10-08 FLANGE2 x RDH Flange - 04001 x Duct Termination with Mesh - 315mm1 x CBS-130 Outlet Flange for CBT-1302 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Duct Termination with Mesh - 710mm3 x 220x90mm Rectangular to 150mm Round Adaptor2 x AL 1120 Mounting Flange1 x Impeller Side Guard - 250mm1 x Spiral Ducting 1 meter - 450mm1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole2 x Access Door for Circular Duct - 400 x 300 - SIZE 452 x 110 x 54mm Vertical 90 Degree Bend1 x Chaysol DA 9/9 3 speed1 x GRA-100 External Grill by S&P1 x Impeller Side Guard - 800mm1 x Etamaster EM 355 EC 01 inline mix-vent fan1 x Ducting T Piece Equal - 100mm1 x Raptor SDA560/4-1AC1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x ELTA - Single Phase Transformer 10amps1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Ducting 90 Degree Bend - 450mm2 x 204x60mm x 1m Insulated Rectangular Duct1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Transformer Speed Control - RTRE- 1.5Amp1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Flanged Damper 019-0500-STD1 x 220x90mm Insulated Rectangular T-Piece2 x Elta Standard Ambient Flexible Connector - 800mm1 x Raptor SDA450/4-1AC2 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x Ancillary Pack for SLC-5601 x Soler & Palau TCBB/4-355/H - IP541 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Chaysol DA 7/7 NT (V600002)1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Speed Controller - REB11 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Helios ZNE Electronic Fan Overrun Timer1 x Elta SLC560/4C-3AC - IP551 x Control switch - CR1501 x Run On Timer - 5s - 4hrs - RT5A1 x DDMP 10-08 1F 1000W M6A2 DA52 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole2 x Jetflow Silent SJMF-S 200-1EC1 x 110 x 54mm Horizontal 90 Degree Bend1 x Vertical Cowl - RAV630/7101 x Spiral Ducting 1 meter - 100mm1 x Ducting 15 Degree Bend - 100mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x 100mm Round Connector2 x 110 x 54mm Equal Horizontal T-Piece1 x Spiral Ducting 1 meter - 250mm1 x Spiral Ducting 1 meter - 800mm2 x 125mm Round Connector1 x KRJ - 225 Inlet Guard1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x Elta ACO Panel 149-ACO14E2 x 2mtr Round Ducting - 100mm2 x EM30-24 Electro-Mechanical Control Panel2 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5953 x Lo-Carbon Sentinel Kinetic BH - LEFT2 x Ducting 45 Degree Bend - 710mm1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 355mm1 x JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans2 x Silentub - STUB 2002 x CBA-160 Inlet Flange for CBT-1601 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x Mounting Feet (Pair) for SLC-450-060B-04501 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x 110 x 54mm Vertical 45 Degree Bend1 x Nicotra RDH E2-0200 (R)1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Metal Inline Fan - VENT-355N1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Spare filter for Energi Sava 380 HR unit1 x CBS-160 Outlet Flange for CBT-1602 x Spiral end cap - 100mm1 x TD1000 Mixvent - 250mm1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Compact SCD450/4-1AC1 x Same Day Shipping Surcharge - City Sprint1 x JETLINE-125 ECOWATT - In Line Centrifugal Duct Fan1 x Spiral end cap - 150mm1 x Ancillary Pack for SB-Biflow 315 model1 x EM30-24 Control Panel Commissioning Service1 x Jetflow-HIT Metal inline - 250mm1 x Impeller Side Guard - 560mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Ancillary Pack for SLC-4001 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x Atex Inline Fan 180mm - ERM18EXE1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x KD 200 L1 Circular duct fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x RDH Flange - 01801 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x BDS 400/450 RA b/d shutter1 x RDH E0-0400 Mounting Feet (pair)1 x Elta SCP710-1EC1 x RDH Flange - 02001 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...