• Model:FPS1-500

Differential Pressure Switch - 50 - 500 Pa - IP54

£ 35.71 (excl. VAT)

£ 42.85 (inc. VAT)

Differential Pressure Switch - FPS1 - working range - 50 - 500 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 Chaysol DA 12/12 NT (V600009)1 x Transformer 5 Speed Controller - ATC1-10TK1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Circular Ceiling Diffuser - TST 1251 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Round ceiling diffuser 400mm2 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm2 x ELTA - Single Phase Transformer 2amps1 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1601 x Versio Square Ceiling Diffusers - RS141 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50182 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 300mm1 x Elta 3 Amp Electronic single phase speed controller.2 x ELTA - Single Phase Transformer 8amps1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control2 x Balance S Diffuser - NO RING - 100mm1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 350mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 4amps1 x COM-31 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)2 x Remote Timer Control - 13511 x Speed Controller - REB62 x Run On Timer - 5s - 4hrs - RT5A1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x CBM 9-9 550w 4P VR (Open Motor)1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x Vent Axia ACM 150 inline mixed flow duct fan1 x CONTROL ECOWATT - Basic1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x ACO 149-ACO1/EDV1 x EM10-24v Control Panel for FSD-C dampers2 x EM30-24 Electro-Mechanical Control Panel1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Systemair Save Connect 2.0 Internet Module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Elta Wall Cowl SWC56/631 x Duct Termination with Mesh - 150mm1 x GRA-100 External Grill by S&P1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x DPD 12PM Delivery Surcharge1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x Universal Pipe Fixing Clip1 x Chaysol DA 9/9 3 speed1 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x DDMP 10-10 FLANGE1 x Elta SLC560/4C-3AC - IP551 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Chaysol da 9-7 - V7099331 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole2 x Same Day Shipping Surcharge - City Sprint1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Economy Airvent 100mm Fan with Timer1 x Northern Ireland Pallet Surcharge1 x DA9/9 Feet1 x Manrose Window Extractor - WF150AP1 x Chaysol da 9-91 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x 18M - 80mm PVC flexible ducting1 x Small Centrifugal Fans CBM/2-133/190 185w2 x DV-ROF-V-315 Roof mounted unit1 x Manrose 150mm - XF150BHP1 x Manrose 150mm - XF150BP1 x International Shipping Surcharge1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm2 x DV-ROF-V-225 Roof mounted unit1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Manrose XF100HTLVT- Clearance1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm2 x EBM-Papst D3G133-BF05-14 Double inlet1 x CTVT/4-400 High Temp Roof Fan - 51369260001 x Economy Airvent 100mm Fan with Timer & Shutter1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x HQS Bathroom Axial Flow Fan - 125mm1 x D2E146-AP47-331 x G2E160−AL19−56 FLUE FAN2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x Helios DDF-200 Roof Cowl3 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x D2E146-AP47-C11 x Capacitor 2uf for use with the EBM A4E range1 x Jetflow-HIT Metal inline - 125mm1 x LF-ME04F071LC3AC1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x Carriage for Scottish Highlands1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan2 x Fresh Air control carbon filter - 125mm1 x AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x D2E146-HT67-021 x Direct Delivery Surcharge - Pre 12:001 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x 3-pin Plug and lead for TD Silent Ecowatt1 x DA 18 - 18 NT -with Feet (72600007)1 x Jetflow-HIT Metal inline - 160mm1 x Small Centrifugal Fans CBM/2-146/180-300 W1 x H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter1 x Small Centrifugal Fans CBM/4-133/190 70w1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE2 x Direct Delivery Surcharge1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Helios DDF-315 Roof Cowl1 x G2 duct Mounted Panel Filter - 435 x 435 x 47mm1 x Manrose 150mm - XF150BTP1 x IRAB/4 315A N 230V50Hz 355/100 VE - In-Line Duct Fans - 51329333002 x Flat Roof Terminal -OFT 5 - Asphalt1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Helios DDF-400 G Roof Cowl (GREY)1 x Helios DDF-400 Roof Cowl1 x Elta Unpodded Silencer Melinex 1D-500mm1 x RCZ 300 - Fibreglass Roof Cowl1 x BD9/9 centrifugal M4 0.35Kw1 x Helios DDF-250 Roof Cowl1 x Roof Axial Cowl - RAW500 / 5601 x Flat Roof Terminal -OFT 5 - EPDM1 x Roof Axial Cowl - RAW3501 x Additional Colour change for RAW 630 (12-B-29)1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x Roof Axial Cowl - RAW400/4501 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-12TK1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Isolator Switch - ISOSW1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x TG-K Duct temperature sensor1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x RRB- transformer controller1 x BEAS-control module1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TEM 035 - 5 Speed Transformer Speed Control2 x ELTA - Single Phase Transformer 10amps1 x Vent Axia T-Series Controller1 x Speed Controller - REB31 x Elta 6 Amp Electronic single phase speed controller with TK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x REE-1 Electronic Speed Controller1 x Speed Controller - REB51 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 3.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x CBS-60 Outlet Flange for CSB/CBT-601 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Speed Controller - REB1-N1 x REB-CVF 0-10v Controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x REE-2 Electronic Speed Controller1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer Speed Control - RTRE- 7.0Amp1 x Speed Controller - REB11 x PIR Sensor - PIR21 x MTP 10, 10K, Speed control1 x PIR Sensor - PIR41 x Speed Controller - REB81 x Transformer Speed Control - RTRE- 1.5Amp1 x Speed Controller - REB2.5-N1 x FFR 355 Filter Cassette1 x MTS10- extractor fan 3 step switch1 x DEF-CBM-RE-7 - Protection Guard1 x Vent Axia Silent 100T (TIMER)1 x RDH FLEX-SQUARE - ADH/RDH 04501 x UB47- Universal Insulated Terminal1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBT-100N Centrifugal1 x Silentub - STUB 1001 x QPTW 250C Acoustic Twin Fan with Controller2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x GENIOX 11 Internal Mounted Unit1 x GXC6EC - High Performance Extract Fan1 x Elta - Room Sensor - Temp/Humid/C021 x VEKA INT 2000/15.0-L1 EKO1 x CFI In-line 425 - Carbon Filter1 x ACO8AC/EC AutoChangeover panel1 x SAVE VSR 300 heat recovery unit1 x Electrostatic Precipitator - 1H x 3W1 x CO2 Room Sensor - CO2-R1 x CSB-60 Centrifugal fan1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Round ceiling diffuser 200mm1 x IR24-P - Presence detector1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x VTR 500 STD Filter Kit1 x EM30-24 Control Panel Commissioning Service1 x CBT-80N Centrifugal1 x Duct Termination with Mesh - 100mm1 x CFI In-line 150 - Carbon Filter1 x Potentiometer EGH 01 - for DDMP Fans1 x GENIOX 11 Roof Mounted External Unit1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x 100mm Round Connector with Damper1 x Duct Termination with Mesh - 560mm1 x DDMP 07/07 Mounting Flange1 x KBA- Inlet Mounting 1801 x Elta SCP400/4-1AC - IP551 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x ACO3TO-ADS-VFC-7.1A1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x RUCK MTP 20, 10K, Speed control1 x DDMP 10-10 1F 1000W M6A2 DA51 x CBP-9/7-RC1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Duct Termination with Mesh - 400mm1 x ADH E0-280 Flange - 0280 ADHE/RDHE1 x 125mm Round Connector with Damper1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Vent Axia T-Series Wall Model TX9WL1 x SDD-U Anti Vibration Pads1 x Duct Termination with Mesh - 200mm1 x ADH E0-160 Flange - 0160 ADHE/RDHE1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x CBM 7/9 4p 300W RE-VR1 x Vent Axia T-Series Wall Model TX6WL1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Spiral Ducting 1 meter - 200mm1 x Spiral end cap - 80mm1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Air Quality Sensor - AQS1 x Elta SLC500/4B-1AC - IP551 x RDH Flange - 02501 x Dektite Combo Pipe Flashing - DC210REC1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CBT-170 Centrifugal1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Elta Turboflow-TF - 450mm - Single phase1 x Vent Axia W300310 Controller Electronic 1.5A1 x DT-1 Duct Mounted Thermostat1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Atex Inline Fan 180mm - ERM18EXE1 x ERM180EXE Bracket1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Elta SCP350/4-1AC - IP551 x Elta Quietflow Twin SQT150-1ECL1 x TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT1 x Spare filter for Energi Sava 380 HR unit1 x MUB 062 630D4 Multibox1 x CBS-160 Outlet Flange for CBT-1601 x CFI Lite 600 Carbon Filter1 x Elta Standard Ambient Flexible Connector - 450mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Impeller Side Guard - 450mm1 x 100mm Round Connector1 x Elta SCP315/4-3AC - IP551 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x DDMP 07-07 1F 1100W M6AO DA51 x Elta SPA400/4-1AC - IP541 x Pallet Delivery Surcharge1 x Spare filter pack for Energi Sava 210 HR unit1 x Spiral Ducting 1 meter - 355mm1 x Ancillary Pack for SB-Biflow 250 model1 x Chaysol DA 7/91 x POT 0-10 V POTENTIOMETER1 x Jet Fan IV 100-4 IE3 Induction Fan1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Jetflow Silent SJMF-S 200-1EC1 x Acoustic Box Fans (Inline) - CAB-1001 x Elta Standard Ambient Flexible Connector - 250mm1 x EB-100N S - Centrifugal Fan1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Elta Standard Ambient Flexible Connector - 400mm1 x Filter Box With F7 Grade Bag Filter - 250mm1 x Elta SCP560/4-1AC - IP551 x Traditional T-Series Window Fan - TX12WW1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x Filter Box With F7 Grade Bag Filter - 200mm1 x RDH Flange - 01801 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x 150mm Round Equal T Piece1 x Jetflow-HIT Metal inline - 100mm1 x Elta Standard Ambient Flexible Connector - 315mm1 x Ducting T Piece Equal - 100mm1 x 150mm Round Connector1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE1 x Ducting T Piece Equal - 80mm1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Elta Turboflow Max TF056J23-A6-10 - THREE PHASE1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x EBM-Papst K3G160-BD02-01 Double inlet1 x Elta SLC800/4B-3AC - IP551 x Spiral end cap - 250mm1 x 2mtr Round Ducting - 100mm1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Spiral Ducting 1 meter - 80mm1 x Ducting 90 Degree Bend - 80mm1 x CBMT/Q 400-55 1 HEATER KIT1 x TD160 Mixvent - 100mm - TD160-N Standard1 x 110 x 54mm Equal Horizontal T-Piece1 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 505.88

Delivered super promptly yesterday, next day. Only just fitt...