• 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)
2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Circular Ceiling Diffuser - TST 1601 x FU 075 04 Frequency Inverter (IP20)1 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50181 x Balance S Diffuser - NO RING - 125mm1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 15 16 Frequency Inverter1 x Round ceiling diffuser 400mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 2001 x Helios VDS-7 Three Phase Transformer 5-Step1 x PCA Diffuser - PCA-3151 x FU 15 40 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x NKS-D swirl diffuser v-300 x 300mm1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK2 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 200mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x PCA Diffuser - PCA-2501 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Helios ZNE Electronic Fan Overrun Timer1 x Electronic extractor fan speed controller - FSC 1.51 x Transformer Speed Control - RTRE- 1.5Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x REB-CVF 0-10v Controller2 x Elta Wall Cowl SWC56/632 x Elta Wall Cowl SWC35/402 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x Elta 3 Amp Electronic single phase speed controller.1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Economy Airvent 100mm Fan with Timer1 x Single Deflection Grille 400mm with OBD damper3 x DV-ROF-V-225 Roof mounted unit1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm3 x DV-ROF-V-315 Roof mounted unit1 x Manrose Window Extractor - WF150AP1 x DPD 12PM Delivery Surcharge1 x Manrose 150mm - XF150BP1 x 18M - 80mm PVC flexible ducting1 x Manrose 150mm - XF150BHP1 x ELTA - Single Phase Transformer 2amps1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Manrose T12 STANDARD Transformer- T12S1 x Same Day Shipping Surcharge - City Sprint1 x Economy Airvent 150mm Fan1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Northern Ireland Pallet Surcharge1 x Economy Airvent 100mm Fan with Timer & Shutter1 x DPD 10:30AM Delivery Surcharge2 x Fresh Air control carbon filter - 125mm2 x HPA Heavy Duty Flexible Ducting - HPA300-FD52 x HQS Bathroom Axial Flow Fan - 125mm1 x Manrose XF100HTLVT- Clearance1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CTVT/4-400 High Temp Roof Fan - 51369260001 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Binks Bullows - Spray Booth Filter1 x Capacitor 2uf for use with the EBM A4E range1 x Manrose T12 TIMER Transformer- T12T1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x DPD SATURDAY Delivery Surcharge1 x LF-ME04F071LC3AC1 x Pallet Delivery Surcharge1 x D2E-146-AP47-751 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan2 x Elta SCP315/4-3AC - IP551 x International Shipping Surcharge1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan2 x H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter1 x Manrose 150mm - XF150BTP1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Redelivery Charge1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Elta SCP350/4-1AC - IP552 x HRB/6-451/20-BMVPN - Special Offer1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Carriage for Scottish Highlands1 x Direct Delivery Surcharge - Pre 12:001 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Small Centrifugal Fans CBM/2-133/190 185w1 x D2E146-AP47-C11 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x 3-pin Plug and lead for TD Silent Ecowatt1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x IRAB/4 315A N 230V50Hz 355/100 VE - In-Line Duct Fans - 51329333001 x G2E160−AL19−56 FLUE FAN1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x D2E146-AP47-331 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Direct Delivery Surcharge1 x Jetflow-HIT Metal inline - 125mm1 x EBM-Papst D3G133-BF05-14 Double inlet1 x BD7/7 centrifugal M4 0.13Kw1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x BD9/9 centrifugal M4 0.35Kw1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Jetflow-HIT Metal inline - 160mm1 x D2E146-HT67-021 x Helios DDF-200 Roof Cowl1 x Thermostat - Adjustable Room Thermostat - 230V1 x Small Centrifugal Fans CBM/2-146/180-300 W1 x EBM-Papst D2E097-BK76-98 Double inlet1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x Small Centrifugal Fans CBM/4-133/190 70w1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x W2S130-AA03-011 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x FFH 125 EC 20 - Commercial Grade Air supply Unit1 x OZEO ECOWATT 2 Wired Low Energy Whole House Extract Ventilation Unit1 x Roof Axial Cowl - RAW8002 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x OZEO H ECOWATT 2 - Humidity Adjustable Wholehouse Ventilation1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Impeller Side Guard - 350mm2 x Remote controller FLEX - for VEKO INT1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x MEV Spider Additional Spigots1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Venturia Whole House Ventilation1 x Roof Axial Cowl - RAW400/4501 x Roof Axial Cowl - RAW3501 x MEV 160 & 300 Additional Spigots1 x Roof Axial Cowl - RAW630 / 7101 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x RCZ 300 - Fibreglass Roof Cowl1 x Roof Axial Cowl - RAW500 / 5601 x Helios DDF-400 Roof Cowl1 x Helios DDF-400 G Roof Cowl (GREY)1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Spiral Ducting 1 meter - 80mm1 x Helios DDF-250 Roof Cowl1 x Additional Colour change for RAW 630 (12-B-29)1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Dektite Combo Pipe Flashing - DC210REC1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Roof Axial Cowl - RAW10001 x Roof Axial Cowl - RAW3151 x Soler & Palau TCBT/2-315/H-B E70 - IP551 x Elta Wall Cowl SWC25/311 x Roof Axial Cowl - RAW2501 x FlameProof Plate Axial Fan - Three Phase - 12 inches - Eexd IIC T4 -4pole1 x Bell Mouth Inlet for Elta cased fans - 800mm1 x Cased Axial Fan Extension - 400mm dia1 x CBA-80 Inlet Flange for CBT-801 x CBA-60 Inlet Flange for CBT-601 x G4 Panel Filter - 495 x 495 x 22mm1 x Soler & Palau - HCBB/2-315/H - IP652 x CBA-130 Inlet Flange for CBT-1301 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-12TK1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW MCB Amp Transformer speed controller1 x DEF-140T Inlet Guard for the CBT-100N1 x ERR 20/1 Centrifugal inline fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB31 x CBS-60 Outlet Flange for CSB/CBT-601 x CBM 9-9 550w 4P VR (Open Motor)1 x Speed Controller - REB51 x Speed Controller - REB11 x ELM 25 EX Flexible Cuff for ERM 251 x Speed Controller - REB1-N1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Contactor Interface Station - CI91 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x ELM 20 EX Flexible Cuff for ERM 221 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB2.5-N1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x PIR Sensor - PIR21 x Vent Axia Silent 100T (TIMER)1 x GRA-100 External Grill by S&P1 x AIRVENT speed control - AIR4019611 x Silent 100 Window Kit - windowS1 x UB47- Universal Insulated Terminal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x GENIOX 11 Internal Mounted Unit1 x Potentiometer EGH 01 - for DDMP Fans1 x CBM 7/7 147w 4P RE-VR1 x CBT-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBT-130N Centrifugal1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CO2 Room Sensor - CO2-R1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Chaysol DA 9/9 3 speed1 x DDMP 07/07 Mounting Flange1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Universal Pipe Fixing Clip1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x 100mm Round Connector with Damper1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CBB-60N Centrifugal1 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)1 x CBM 7/9 4p 300W RE-VR1 x Vent Axia T-Series Wall Model TX9WL1 x Elta SCP315/4-1AC - IP551 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Duct Termination with Mesh - 150mm1 x ELTA - Single Phase Transformer 16amps1 x DDMP 10-10 FLANGE1 x Classic SAX23/9A Window/Wall Mounted1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x CBS-160 Outlet Flange for CBT-1601 x Duct Termination with Mesh - 200mm1 x Chaysol da 9-7 - 3 Speed1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x ELTA - Three Phase Transformer 10amps1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x SDD-U Anti Vibration Pads1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Vent Axia W300310 Controller Electronic 1.5A1 x Elta Standard Ambient Flexible Connector - 710mm1 x Classic SAX30/12A Window/Wall Mounted1 x ADH E0-450 Flange - 0450 ADHE/RDHE
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
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