Roof & Wall Cowls
Extract cowls to keep the weather out, mounted externally on roofs.
Displaying 27 to 51 (of 51 products)
Roof Cowl Vent - HU
£ 43.41
Galvanised Steel Vent Fitting - Cowl - Provided with a female connection which fits outside a ventilation duct.
For sizes select above....
Roof Cowl Vent - VHE
£ 22.49
The VHE Roof Cowl can be used for air intake and ejection in both industrial and residential buildings.
VHE roof cowl are made of galvanised sheet metal,
The inlet is protected with steel mesh. ...
Roof Flashing - Dektite Ezi-Seal - DFE
£ 34.08
Dektite Ezi-Seal Flashing
Dektite® EZi-Seal features a revolutionary closed-cell foam gasket which is non-absorbent and non-porous. It hugs the roof line to provide a watertight seal without the nee...
Roof Flashing - Dektite Hi Temp Silicon
£ 34.70
Dektite DFE-RE Red Silicon Flashing
Perfect for Flashing Pipes on Metal Roofs
Red Silicon Version so high temperature. (-50C to +250C)
The multi-application flashing, edged with a flexible aluminiu...
Roof Flashing - Masterflash EPDM No 9 To Suit 240mm-520mm dia
£ 120.75
Roof Flashing - Masterflash EPDM No 9 To Suit 240mm-520mm dia...
Seldek - Aluminium Flashing - SDK
£ 64.87
The SELDEK- Aluminium won't stain or corrode roofs and gutters. The EPDM cone, which is trimmed on site to fit, is ingeniously locked to high grade and malleable 99.9% pure aluminium base. The fast ec...
Skyflow SSR Horizontal Roof Cowl SSR25
£ 285.08
Skyflow SSR Horizontal Roof Cowl SSR25
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally suit...
Skyflow SSR Horizontal Roof Cowl SSR31/35B
£ 411.02
Skyflow SSR Horizontal Roof Cowl SSR31/35
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR31/35BS
£ 429.34
Skyflow SSR Horizontal Roof Cowl SSR31/35BS
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally...
Skyflow SSR Horizontal Roof Cowl SSR40/45
£ 415.14
Skyflow SSR Horizontal Roof Cowl SSR40/45
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR50/56
£ 444.01
Skyflow SSR Horizontal Roof Cowl SSR50/56
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR63/71
£ 752.55
Skyflow SSR Horizontal Roof Cowl SSR63/71
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally s...
Skyflow SSR Horizontal Roof Cowl SSR80B
£ 1,278.65
Skyflow SSR Horizontal Roof Cowl SSR80
• UV stabilised
• INCLUDES Bird Guard
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
...
SLATEVENT-Grey
£ 68.76
Stepped adaptor is included for fitting to 100, 125 and 150mm ducting.
Features
Large free area of 20,000mm2 for high flow system performance
Low profile design makes it unobtrusive on the roof lin...
SSR31SCP - Fan and Cowl Kit + Controller
£ 713.05
SSR Horizontal Roof Cowl SSR31SCP
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally suited for...
SSR35SCP - Fan and Cowl Kit + Controller
£ 739.76
SSR Horizontal Roof Cowl SSR35SCP
• UV stabilised
• Maintenance free
• Up to 30° roof pitch
• Goose Wing Grey paint finish (BS 00-A-05)
Applications
This unit is ideally suited for...
TILEVENT Universal Roof Outlet - Brown
£ 68.76
TILEVENT Universal Roof Outlet is suitable for most popular interlocking and pan tiles.
High performance and low resistance, ideal for heat recovery, positive input ventilation and standard extract...
TILEVENT Universal Roof Outlet - Grey
£ 68.76
TILEVENT Universal Roof Outlet is suitable for most popular interlocking and pan tiles.
High performance and low resistance, ideal for heat recovery, positive input ventilation and standard extract...
UB17- Space Slate Vent
£ 28.76
Ubbink's UB17 slate space vent is a roof void ventilator for use in slates. The base as supplied is a direct replacement for a 600mm x 300mm slate. When the 25mm side bands are trimmed off and the inn...
UB41 Universal Tile Vent
£ 47.19
Ubbink Universal Tile Vents -UB41
Ubbink's universal roof vent is suitable in most tiled and slated pitched roofs without the need to identify the make or design of the tiles and slates.
UB41's co...
UB46- Universal Insulated Terminal
£ 70.22
UB46 Universal Insulated Terminal - 125mm
Design & Performance The insulated terminal offers greater efficiency for the modern heat recovery domestic ventilation systems when terminated through th...
UB47- Universal Insulated Terminal
£ 70.22
UB47 Universal Insulated Terminal - 150mm
Design & Performance The insulated terminal offers greater efficiency for the modern heat recovery domestic ventilation systems when terminated through th...
Vent Cowl - VC10
£ 22.85
Provides weather protection for a 100mm PVCu rigid ducted outlet. (100mm inside diameter, 110mm outside)
Pushfit and secured with solvent adhesive.
Grey. Cowl diameter: 200mm
w201 x h101...
Displaying 27 to 51 (of 51 products)
3 x DEF-CBM-RE-7 - Protection Guard2 x Speed Controller - REB108 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan19 x RUCK MTP 20, 10K, Speed control16 x HIMF - Mixed Flow Fan 125mm Inline Fan9 x Chaysol DA 9/9 3 speed14 x 125mm Round Connector with Damper11 x Elta SCP400/4-1AC - IP557 x Silentub - STUB 20013 x Helios ESA-1 Surface mounted Speed Control 1amp17 x Vent Axia T-Series Wall Model TX9WL7 x CBM 7/7 147w 4P RE-VR7 x DDMP 10-08 3F 2210W M6A4 DG019 x CBS-100 Outlet Flange for CBT-1002 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x CSB-60 Centrifugal fan4 x Twinflow STDL315-1EC4 x VA 9/2 T - High Temp Axial Fan,4 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan9 x DDMP 10-10 1F 1000W M6A2 DA514 x ELTA - Three Phase Transformer 3amps1 x Helios PA10 Speed Potentiometer20 x Universal Pipe Fixing Clip12 x Elta SCP315/4-1AC - IP5510 x CBM 9/7 4p 420W RE-VR9 x Duct Termination with Mesh - 710mm11 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x KBA- Inlet Mounting 18013 x CBT-130N Centrifugal ATEX II 2G Exd IIB T46 x Helios HQW-355/4 - IP555 x Elta Standard Ambient Flexible Connector - 800mm1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x RDH Flange - 04001 x Jet Fan IV 100-4 IE3 Induction Fan15 x Run On Timer - 5s - 4hrs - RT5A1 x KD 250 L1 Circular duct fan2 x 220x90mm Insulated Rectangular Horizontal 45° Bend10 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x CBT-130N Centrifugal2 x CO2 Room Sensor - CO2-R7 x ELTA - Single Phase Transformer 2amps6 x Elta SCP450/4-1AC - IP556 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x 220x90mm Insulated Rectangular Horizontal 90° Bend6 x Duct Termination with Mesh - 400mm12 x Helios VARW 450/4 - TK1 x MEV Spider Additional Spigots11 x DDMP 10-08 FLANGE10 x 100mm Round Connector with Damper1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)4 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase16 x KRJ - 160 Inlet Guard for CBB/CBT fans5 x Flat Roof Terminal -OFT 5 - Asphalt17 x SPI-100 C Iris damper16 x DPD 12PM Delivery Surcharge12 x Duct Termination with Mesh - 200mm12 x 110 x 54mm Round to Rectangular Adaptor - Long2 x Transformer 5 Speed Controller - ATC1-4TK2 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x DDMP 07/07 Mounting Flange1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven12 x Duct Termination with Mesh - 150mm4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)12 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan11 x CBA-130 Inlet Flange for CBT-1303 x BDS 500/560 RA b/d shutter3 x 220x90mm Insulated Rectangular Vertical 90° Bend4 x ACO3TO-ADS-VFC-7.1A4 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan5 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan7 x Flanged Damper 019-0500-STD8 x Elta SCP315/4-3AC - IP555 x Speed Controller - REB2.5-N6 x ELTA - Single Phase Transformer 4amps9 x Elta SCP500/4-1AC - IP558 x F7 Mini-Cell panel filter - 594 x 59411 x Vent Axia W300310 Controller Electronic 1.5A6 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE10 x Helios TSW 3 Amp Transformer speed controller10 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse10 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x KRJ - 120 Inlet Guard for CBB/CBT fans6 x Chaysol da 9-7 - 3 Speed8 x MUB 062 630D4 Multibox8 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit3 x Multi Input Run On Timer - 0 - 20min - CFCU5 x MWS-75 Transformer controller with TK -7.5A18 x EC Trickle and boost module - IP563 x Transformer Speed Control - RTRE- 3.0Amp10 x Silentub - STUB 1003 x Elta 2 Amp Electronic single phase speed controller.9 x Rectangular Airbrick Adaptor4 x Elta SLC560/4C-3AC - IP551 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)5 x Ancillary Pack for SLC-4005 x MWS 5 – Transformer Controller With Motor Protection Unit4 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x Vertical Cowl - RAV630/7105 x ELTA - Single Phase Transformer 12amps11 x CBT-100N Centrifugal ATEX II 2G Exe II T315 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan6 x Elta SLC500/4B-1AC - IP554 x Electronic extractor fan speed controller - FSC 1.513 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged4 x REB-CVF 0-10v Controller1 x 204x60mm Insulated Rectangular Horizontal 45° Bend14 x Duct Termination with Mesh - 500mm11 x Duct Termination with Mesh - 250mm2 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Soler & Palau - Contra Rotating TCBTx2-630 - IP653 x Acoustic Box Fans (Inline) - CAB-1002 x RSK400 - Back Draught Shutter1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C8 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CS2 Current Switch2 x Transformer Speed Control - RTRE- 1.5Amp3 x SDD-U Anti Vibration Pads4 x Elta SLC800/4B-3AC - IP554 x DDMP 12-09 FLANGE3 x Elta SCP630/4-3AC - IP556 x Ancillary Pack for SLC-710 for 4 pole Motors10 x MEV300/160 Wireless Boost Switch - SWHWMEV11 x Elta Standard Ambient Flexible Connector - 450mm4 x Duct Termination with Mesh - 355mm10 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole7 x HXP450/6-1 - 6 Pole - Single Phase8 x Binks Bullows - Spray Booth Filter5 x Elta Standard Ambient Flexible Connector - 710mm2 x Direct Delivery Surcharge3 x Elta SCP400/4-3AC - IP555 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)3 x CBMT/Q 200-30 1 HEATER KIT5 x Elta SCP350/4-1AC - IP551 x RDH Flange - 02506 x Ancillary Pack for SLC-5605 x Elta SLC315/4-3AC - IP551 x Elta Standard Ambient Flexible Connector - 630mm6 x DDMP 12-09 1F 1800W M6A4 DA84 x CBM 7/7 4p 300W RE-VR11 x Duct Termination with Mesh - 315mm1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)4 x CBM 10/10 - 373watt - 6 Pole11 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven6 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer11 x TD Mixvent 1200/315 EEXEIIT34 x AXC TP - 150mm Plastic Centrifugal Inline Fan3 x DDMP 10-10 FLANGE5 x REB Ecowatt Speed Control - REB-ECO1 x FU 22 25 Frequency Inverter3 x TDP-D Pressure Sensor with Display4 x KD 200 L1 Circular duct fan5 x Duct Termination with Mesh - 450mm1 x RDH E0-0400 Mounting Feet (pair)8 x MPC 400 EC T30 - High Temp Acoustic Box Fan1 x Vent Axia Silent 100T (TIMER)12 x 100mm Round Connector4 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)2 x AXC TP - 100mm Plastic Centrifugal Inline Fan10 x MWS 3 – Transformer Controller With Motor Protection5 x Elta 6 Amp Electronic single phase speed controller.2 x 204x60mm Insulated Rectangular Vertical 45° Bend4 x ELTA - Single Phase Transformer 8amps3 x Elta Standard Ambient Flexible Connector - 250mm4 x Metal Inline Fan - VENT-355N1 x Ancillary Pack for SB-Biflow 315 model9 x Lo-Carbon Sentinel Kinetic BH - LEFT3 x DDMP 10-08 1F 1000W M6A2 DA52 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole3 x Filter Box With F7 Grade Bag Filter - 200mm7 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x PIR Sensor - PIR25 x Elta Variable Speed Drive IP66 - 7.5KW8 x Round ceiling diffuser 400mm6 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR4 x Elta SLC710/4A-3AC - IP551 x Transformer Speed Control - RTRE- 7.0Amp3 x Elta Variable Speed Drive IP66 - 4.0KW4 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Nicotra RDH E2-0200 (R)5 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x ERM180EXE Bracket3 x MUB 042 450EV Sileo Multibox1 x Spiral end cap - 355mm1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Control with reverse - CR3001 x Helios TSW 1.5 Amp Transformer speed controller2 x RTRD - Three Phase Speed Controller - 14 Amp4 x Elta Variable Speed Drive IP66 - 5.5KW4 x Singleflow SSDL200-1EC2 x Elta Standard Ambient Flexible Connector - 315mm3 x Elta Turboflow-TF - 630mm - Three phase2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans5 x Vent Axia ACM 200 inline mixed flow duct fan4 x Vent Axia ACM 150 inline mixed flow duct fan4 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase5 x Acoustic Box Fans (Inline) - CAB-355 RE4 x 100mm Round Equal T Piece3 x Chaysol da 9-7 - V7099331 x RD31S-4EW.6Q.AL - 122296 (Single Phase)3 x DDMP 12-12 3F 5700W M6M0 DG72 x Kitchavent 2000 Odour control System - 18152522 x Speed Controller - REB32 x Helios HQW-315/4 - IP557 x Heat Resistant In-line Axial Fan - VO-1204 x Metal Inline Fan - VENT-100NK1 x ACOFR9A-ADS-VFC - Automatic Duty Share Changeover panel1 x Filter Box With F7 Grade Bag Filter - 250mm2 x Elta Turboflow-TF - 450mm - Single phase1 x Ancillary Pack for SLC-3551 x CBS-60 Outlet Flange for CSB/CBT-603 x 125mm Round Connector7 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven8 x KBA- Inlet Mounting 2257 x Metal Inline Fan - VENT-315NK1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Helios SB-200-EC SilentBox Acoustic Inline Fan2 x Thermostat - Adjustable Room Thermostat - 230V1 x Quietflow SQS100-1ECL - Centrifugal Box Fan8 x Duct Termination with Mesh - 100mm1 x KAD-225-F400 Rectangle Flexible Connector8 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase3 x Elta Variable Speed Drive IP66 - 0.75KW1 x Silent 300 CZ Design PLUS Extractor Fan2 x Elta - Room Sensor - Temp/Humid/C022 x Elta SLC560/4A-3AC - IP551 x Elta Standard Ambient Flexible Connector - 500mm3 x Soler & Palau - Contra Rotating TCBTx2-560 - IP652 x 125mm Round 90 Degree Bend1 x ENV 100 12v transformer SELV1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Speed Controller - REB163 x Flanged Damper 019-0560-STD3 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT5 x Helios ZNE Electronic Fan Overrun Timer1 x AIRVENT speed control - AIR4019611 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase4 x KBA- Inlet Mounting 3153 x TEM 035 - 5 Speed Transformer Speed Control2 x REE-1 Electronic Speed Controller1 x Speed Controller - REB51 x Nicotra RDH E4-0450 (K)2 x Transformer 5 Speed Controller - ATC1-2TK2 x REE-2 Electronic Speed Controller1 x Silent 100 Window Kit - windowS3 x Helios RR-250-C Centrifugal inline fan2 x TUNE-R-250-2-M4 - Control Damper3 x Ducting 45 Degree Bend - 710mm1 x Ducting 90 Degree Bend - 710mm3 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase2 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Speed Controller - REB81 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless1 x CBMT/Q 315-30 1 HEATER KIT1 x Elta SLC1000/6A-3AC - IP551 x CBM 7/9 4p 300W RE-VR1 x RTRD - Three Phase Speed Controller - 2 Amp5 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x WS - Reversing Switch from Helios Fans5 x Ancillary Pack for SLC-6301 x Transformer speed controller - ATC1 - 1.5 Amps5 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x Mounting Feet (Pair) for SLC-450-060B-04502 x Filter Box With F7 Grade Bag Filter - 125mm2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x BDS 800 RA b/d shutter2 x Silent 100 CZ Design 12V Ecowatt + CT-12/161 x DDMP 12-12 FLANGE1 x DEF-900AN1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm2 x Elta SLC400/4-3AC - IP551 x Flexible PVC Ducting - 15 Mtr3 x 110 x 54mm Horizontal 90 Degree Bend1 x Airvent ceiling fan controller1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Transformer (silent) speed controller - RE 1.5 Amp2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x MTP 10, 10K, Speed control1 x Multiflow SMB550/4-1AC1 x Purlin Box 1000 for RAW Cowls2 x MRAS series fan2 x Ducting T Piece Equal - 710mm2 x Atex Motor Protection Switch - U-EK230E EX1 x Raptor SDA315/4-1AC1 x CBB-80N Centrifugal2 x Ducting T Piece Equal - 80mm1 x FRQ-10A V2 Inverter Speed controller3 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x GRA-100 External Grill by S&P1 x Spiral Ducting 1 meter - 200mm2 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Temperature Controller - EDTW1 x PIR Sensor - PIR41 x Elta SCP710/6/8-3AC - IP551 x Metal Inline Fan - VENT-160NK2 x Elta SLC710/4B-3AC - IP552 x KBD- outlet mounting flange for CRMT 2251 x Elta SLC500/2A-3AC - IP551 x Hydor HPA250/2-11 x MPC 450 EC T30 - High Temp Acoustic Box Fan1 x Elta ACO Panel 149-ACO14E2 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x ELTA - Single Phase Transformer 10amps1 x Flat Roof Terminal -OFT 5 - EPDM1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x 150mm Round Connector1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -4pole1 x HVAC Hanger Range - Tecwire - LF1 - 1mtr1 x Ducting T Piece Equal - 200mm
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