• 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)
5 x DDMP 10-08 3F 2210W M6A4 DG04 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x UB47- Universal Insulated Terminal4 x Speed Controller - REB13 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Wall Cowl SWC45/501 x Mini Diffuser - 100mm2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Compact SCD450/4-1AC4 x VTR 300 STD Filter Kit5 x Transformer Speed Control - RTRE- 1.5Amp1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x TUNE-R-200-3-M4 - Control Damper1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3004 x MTS10- extractor fan 3 step switch3 x CBM 12-12 1100w 6P Three Phase2 x QPTW 250C Acoustic Twin Fan with Controller1 x Speed Controller - REB84 x SPI-100 C Iris damper1 x Jet Cowl - 315mm4 x Duct Termination with Mesh - 355mm1 x TG-K Duct temperature sensor3 x DEF-CBM-RE-7 - Protection Guard2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x CBA-60 Inlet Flange for CBT-601 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x ENV 100 12v transformer SELV1 x GXC6EC - High Performance Extract Fan3 x SAVE VSR 300 heat recovery unit1 x GENIOX 11 Internal Mounted Unit1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5953 x AIRVENT speed control - AIR4019614 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Contactor Interface Station - CI94 x Duct Termination with Mesh - 450mm5 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Helios HQW-200/4 - IP553 x RD35S-4DW.6W.3L - 122297 (Three Phase)3 x Speed Controller - REB2.5-N1 x Single Deflection Grille 400mm with OBD damper1 x CBA-100 Inlet Flange for CBT-1003 x Duct Termination with Mesh - 100mm2 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x Silentub - STUB 1001 x CO2 Room Sensor - CO2-R2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-15 x Helios RR-250-C Centrifugal inline fan4 x ACO8AC/EC AutoChangeover panel2 x TUNE-R-200-3-M2 - Control Damper2 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x TecFire Intumescent Damper - Rectangular 400x400mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR3 x CBT-100N Centrifugal2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Speed controller with Reverse - REB-1R1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia SC5001 - Speed controller3 x Silent 300 CZ Design PLUS Extractor Fan2 x Silent 100 Window Kit - windowS3 x Electrostatic Precipitator - 1H x 3W4 x AXC TP - 150mm Plastic Centrifugal Inline Fan3 x CPTA-E Flush mounted PIR sensor with timer2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x RDS 1 Helios Transformer Controller With Motor Protection4 x Flat Roof Terminal -OFT 5 - Asphalt3 x CSB-60 Centrifugal fan1 x SDD-U Anti Vibration Pads3 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan5 x DDMP 12-12 3F 5700W M6M0 DG75 x Helios HQW-355/4 - IP552 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Duct Termination with Mesh - 400mm2 x Speed Controller - REB1-N5 x ELTA - Three Phase Transformer 3amps1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Elta Variable Speed Drive IP66 - 5.5KW1 x ACO3TO-ADS-VFC-7.1A1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Round ceiling diffuser 250mm4 x DDMP 10-10 1F 1000W M6A2 DA52 x Speed Controller - REB162 x KAD-225-F400 Rectangle Flexible Connector2 x CBS-100 Outlet Flange for CBT-1005 x Helios ESA-1 Surface mounted Speed Control 1amp1 x WSD 100 (1060x1060x70)2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Transformer 5 Speed Controller - ATC1-10TK1 x FRQ5-4A V2 Inverter Speed Controller3 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase4 x 100mm Round Connector with Damper1 x CBT-80N Centrifugal2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x FU 22 25 Frequency Inverter1 x Vent Axia T-Series Wall Model TX6WL2 x CFI In-line 150 - Carbon Filter1 x CBS-130 Outlet Flange for CBT-1302 x RDH Flange - 03153 x ACOAS/ AC/EC Auto Changeover 8Amp1 x SD-MUB Vibration pad set2 x VA 9/2 T - High Temp Axial Fan,3 x Elta SCP400/4-1AC - IP551 x VEKA INT 2000/15.0-L1 EKO2 x Elta SLC560/4C-3AC - IP553 x Elta Turboflow-TF - 450mm - Single phase2 x Elta SPA500/4-1AC - IP541 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Flanged Damper 019-0560-STD2 x CBA-130 Inlet Flange for CBT-1301 x DDMP 09/09 Mounting Flange1 x CBP-9/7-RC2 x RDH Flange - 02503 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x DDMP 07/07 Mounting Flange1 x 220x90mm x 1m Insulated Rectangular Duct1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x RSK355 - Back Draught Shutter1 x Vent Axia Silent 100T (TIMER)1 x Quietflow Twin SQTDCV250-1ECL2 x DDMP 12-09 1F 1800W M6A4 DA81 x Binks Bullows - Spray Booth Filter2 x RTRD - Three Phase Speed Controller - 2 Amp2 x Elta Variable Speed Drive IP66 - 4.0KW3 x 110 x 54mm Round to Rectangular Adaptor - Long2 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x HXP450/6-1 - 6 Pole - Single Phase2 x Transformer 5 Speed Controller - ATC1-2TK1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Singleflow SSDL315-1EC1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Transformer 5 Speed Controller - ATC1-8TK1 x KBA- Inlet Mounting 2253 x VTR 500 STD Filter Kit1 x Elta HXP 800mm 6-Pole (Three Phase)4 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x TG-K3/NTC10-01 - Duct temperature sensor2 x Duct Termination with Mesh - 150mm2 x EFSC-3N- Single Phase Speed Control2 x RUCK MTP 20, 10K, Speed control2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Systemair Save Connect 2.0 Internet Module2 x Speed Controller - REB31 x Elta 2 Amp Electronic single phase speed controller.1 x VKS 355-500 Automatic shutter3 x Purlin Box 800 for RAW Cowls1 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD2 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Capacitor 2uf for use with the EBM A4E range2 x TEM 075 - 5 Speed Transformer Speed Control2 x Vortice Quadro Micro 100 I - Standard Version1 x Speed Controller - REB51 x FRQ5-10A Inverter Speed controller1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Round ceiling diffuser 400mm1 x KBA- inlet mounting flange for CRMT 2501 x EBM-Papst D3G133-BF05-14 Double inlet2 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.2 x ELTA - Single Phase Transformer 2amps1 x Duct Termination with Mesh - 200mm1 x CBM 7/9 6p 72W RE-VR1 x RUCK MTP 30, Stepped Speed control1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 7.5KW2 x 125mm Round Connector with Damper2 x CBB-60N Centrifugal1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x EC Trickle and boost module - IP561 x RDH Flange - 04001 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x DDMP 09-09 1F 1000W M6A1 DA51 x CBP-7/7-RC1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x IR24-P - Presence detector1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Soaker Sheet to suit RA8002 x DDMP 07-07 1F 1100W M6AO DA51 x Duct Termination with Mesh - 250mm1 x Spiral end cap - 355mm1 x FU 15 16 Frequency Inverter1 x Potentiometer EGH 01 - for DDMP Fans1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x DDMP 09-09 3F 2130W M6A4 DG01 x DDMP 12-12 3F 1810W M6A4 DG01 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TUNE-R-315-3-M4 - Control Damper1 x DDMP 10-08 1F 1000W M6A2 DA51 x DDMP 09-07 1F 1000W M6A0 DA51 x DDMP 12-12 1F 1800W M6A4 DA81 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Transformer Speed Control - RTRE- 5.0Amp1 x DDMP 09/07 Mounting Flange
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...