Devanco Canada - Get The Right Garage Door Opener‎ and Parts

.363-514-R

Cut-to-Length Torsion Spring .362 x 5-1/4" Right Hand Wound Green/White

Priced per inch - cones sold separately
For factory installed cones use part no. C-514-INSTALLED

.295-514-L

Cut-to-Length Torsion Spring .295 x 5-1/4" Left Hand Wound Blue

Priced per inch
For factory installed cones priced seperately - use part no. C-514-INSTALLED

PRO-J-7523-U-RH

Micanan 3/4HP 230V 3P Jackshaft Monitored ECB N1 Eyes Right Hand

On board receiver with antenna
Continuous duty industrial motor with overload protection
Heavy duty 5L V-belt
Adjustable friction clutch
Solenoid brake (optional PRO-JB) recommended for large doors
3/4" permanently lubricated & sealed precision ball bearings on pulley shaft

.......more details

Pro J Manual Specification Sheet

LMWETXU

LiftMaster Wireless Edge Transmitter Monitored

Connects to wireless edge receiver using low-energy Bluetooth transmission
Sensing distance up to 130 ft
Transmitter accepts up to 2 wired resistive edges
Battery life 2 years
NEMA 4X rated
Compatible with LMWEKITU Wireless Edge Kit and L50 and S50 Monitored Resistive Edges

.......more details

Installation manual Manuel d'installation Product Guide Guide de produit

PRO-GT-10083-U

Micanan 1HP 208V 3P Worm Gear Trolley Operator N1 Eyes Monitored ECB

TRACK-1458-SS

Track Bolt Stainless Steel 1/4" x 5/8"

PRO-GT-5083-U

Micanan 1/2HP 208V 3P Worm Gear Trolley Operator N1 Eyes Monitored ECB

On-Board receiver holds up to 20 transmitters

SPRAY-265

Aluminum Touch Up Spray Paint Antique Brown / Brun Antique #265/165 *** To Extent of Inventory

140g

ALUM-5P6

Aluminum 24" x 100' Spool Iron Ore / Minerai de Fer # 5P6

20% thicker than the aluminum sold in retail stores (0.022" )
Gentek # 5P6
Reverse side is #431 Bright White

Colour chart

.406-6-L

Cut-to-Length Torsion Spring .406 x 6" Left Hand Wound Blue/Yellow

Priced per inch - cones & filler sold seperately
For factory installed cones use part no. C-600-INSTALLED

PRO-TB-5053-U

Micanan 1/2HP 575V 3P Trolley Operator with Brake N1 Eyes Monitored ECB

Designed for use on commercial / industrial sectional overhead doors with standard lift tracks.
#410 roller chain on 1/2 HP models
Monitored board

PRO-TB-5081-U

Micanan 1/2HP 208V 1P Trolley Operator with Brake N1 Eyes Monitored ECB

Designed for use on commercial / industrial sectional overhead doors with standard lift tracks.
#410 roller chain on 1/2 HP models
Monitored board
On-Board receiver holds up to 20 transmitters

PRO-T-5011-U

Micanan 1/2HP 115V 1P Trolley Operator N1 Eyes Monitored ECB

Designed for use on commercial / industrial sectional overhead doors with standard lift tracks.
#410 roller chain on 1/2 HP models
Monitored board
On-Board receiver holds up to 20 transmitters

60-7242

Econo Caution Sign English 14" x 10"

811-11

Wheel Chock 811-11 Orange Urethane

Not For Use on Ice
High Visibility
Orange Urethane
Size: 11" wide x 8" long x 8" high

MSC330V53-BULK

Motor Start Capacitor 330V 53-64MF

LR110LTB3815

Telco Thru Beam Receiver M12

Remote receiver Series 110
M12 x 1 Housing Size
Nickel Plated Brass Housing Material
15 m Cable Cable Connection
IP 67 Sealing Class

2200-926

Linear Gear Reducer 60:1 Models SWR SWD

HCRH1

Hinge Combination Roller Hinge Assembly #1 Galvanized

DJ501L5

LiftMaster Industrial- Duty Jackshaft Doorlock 1/2HP 115/230V 1Ph ***No Longer Available

Doors used with this operator should be balanced with the ability to be manually lifted by hand in an emergency or power outage.
These operators include a door lock sensor to prevent damage to the door and operator caused by attempts to automatically open a locked door.
The operators are typically mounted to the wall when used with smaller sectional overhead doors with vertical or high lift and mounted to the side or the front of the hood when used with rolling doors and grilles.
DJ operators are attached to the door jackshaft to indirectly drive the door.
MyQ® Technology
Security+ 2.0®

.......more details

C-RING

Contact Ring for Centrifugal Switch in Single Phase Motor

MK01065

Micanan Light Duty Resistor 2 OHM 25W c/w Wire Leads

BB

Molded Rubber Bumper Black 24" L x 10" W 4" Projection 2-Hole Sold Individually

Manufactured from reinforced prime rubber
Rectangular horizontal mount
Ideal for light traffic loading docks.
Perfect protection for in-plant wall protection from forklifts and other material handling vehicles molded bumpers will not warp rust rot or harden.
Bumper comes with 2 pre-drilled countersunk mounting holes drilled to accept 3/4" anchor bolts
24" L x 10" W 4" Projection

.......more details

L

Molded Rubber Bumper Black 18" L x 8" W x 18" 4" Projection 3-Hole Sold Individually

Manufactured from reinforced prime rubber
Rectangular horizontal mount
Ideal for light traffic loading docks.
Perfect protection for in-plant wall protection from forklifts and other material handling vehicles molded bumpers will not warp rust rot or harden.
Bumper comes with 3 pre-drilled countersunk mounting holes drilled to accept 3/4" anchor bolts
18" L x 8" W x 18" 4" Projection

.......more details

LVB1220-11

Laminated Bumper Black 12" Projection Vertical Installation 20" L x 11" W Sold Individually

For use in low to medium traffic loading docks in factories and warehouses.
Can be used as rub rails at the sides of truck wells
Fabric reinforced rubber pads cut from recycled truck tires.
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 1” diameter.

.......more details

LB1010-36

Laminated Bumper Standard Black 10" x 36" 10" Projection Horizontal Installation

For use in low to medium traffic loading docks in factories and warehouses.
Can be used as rub rails at the sides of truck wells
Fabric reinforced rubber pads cut from recycled truck tires.
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 7/8” diameter.

.......more details

LVB436-11SF

Steel-Faced Laminated Bumper Black 4" Projection Vertical Installation 36" x 11" Sold Individually

Used on docks where excessive friction from up and down trailer movement occurs (yard jockeys air ride trailers etc.).
Can be used in material handling application where medium to heavy dock protection is required.
5/8" anchor bolts mounted through pre-drilled holes into dock or can be welded to curb angle.
Steel face is 3/8" thick heavy duty high carbon steel that is mounted over a laminated dock bumper.
Plate to be welded to 2 or 3 steel support brackets which are to extend back to the 3/4" supporting rods.
Brackets to be punched with elongated holes to allow steel face to "float" upon impact.

.......more details

TB406-36SF

Steel Faced Laminated Bumper Black 6" x 36" 5 1/4" Projection Horizontal Installation

Used on docks where excessive friction from up and down trailer movement occurs (yard jockeys air ride trailers etc.).
Can be used in material handling application where medium to heavy dock protection is required
“Gliding” heavy-duty steel face is 3/8” thick and independently anchored with elongated holes to face of bumper allowing bumper to compress AND offer high surface abrasion resistance
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 7/8” diameter.

.......more details

TB612-36SF

Steel Faced Laminated Bumper Black 12" x 36" 6 3/4" Projection Horizontal Installation

Used on docks where excessive friction from up and down trailer movement occurs (yard jockeys air ride trailers etc.).
Can be used in material handling application where medium to heavy dock protection is required
“Gliding” heavy-duty steel face is 3/8” thick and independently anchored with elongated holes to face of bumper allowing bumper to compress AND offer high surface abrasion resistance
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 7/8” diameter.

.......more details

LB412-24

Laminated Bumper Standard Black 12" x 24" 4" Projection Horizontal Installation

For use in low to medium traffic loading docks in factories and warehouses.
Can be used as rub rails at the sides of truck wells
Fabric reinforced rubber pads cut from recycled truck tires.
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 1” diameter.

.......more details

CB380250

Cable 3/8" 6x36 IWRC 250' Galvanized Wire Rope

This rope is most commonly used on small overhead cranes and pulley systems.
Provides strength and flexibility but not a lot of wear resistance.
Cable break strength: 13600 lbs

LA500XL20W

LiftMaster Single Arm Solar Package for LA500 Gate Operator UL325 (Include (2x) SP10W12V Solar Panels (1x) XLSOLARCONTUL Control Box (1x) K94-37236 Solar Harness (1x) LMRRUL Photoeye (1x) K10-36183 Battery Tray (2x) A12330SGLPK Batt. (1x) LA500DC)

Kit Includes: LA500DC arm XL Solar control box (XLSOLARCONTU) which includes two 10WATT 12V Solar panels compatible with LA400 LA412 and LA500 Universal Solar harness (K94-37236) Monitored Retro Reflective Photos Eyes (LMRRU) Battery Tray (K10-36183) and two batteies (A12330SGLPK)
For dual gates order extra LA500DCS secondary arm
Updated unit complies with new UL325 code revised Jan 2016
Commercial Duty Cast Aluminum Housing with Heavy-Duty DC Motor powerful enough to perform in the most demanding applications. Soft start/stop operation extends operator and hardware life for heavy-duty gate use.

Manuel d'installation Installation manual Sell Sheet Brochure

MG00011

Micanan Ribbed Hex Nut 1/4" - 20 UNC

PRO-GHC operator parts
12 required per operator

WHITING-SPEC-ORD

Whiting Special Order Parts

Special order to customer's specs

7-19-1

Lock Bar Guide Only

PRO-HHD-7581U-L

Micanan 3/4HP 208V 1P Heavy-Duty Jackshaft N1 Eyes Monitored ECB Left Hand

3/4 HP208V 1PH Industrial Continuous Duty Jackshaft Operator Ideal for Sectional Doors Rolling Steel
Monitored logic board with integral 372Mhz radio receiver that can hold up to 20 transmitters (MK-00647/ MK-00653/ MK-00659) or 200 of the 1 channel hand held transmitters (MK-00660).
N-1 Through-beam (MK-00649) photocells included. Other options available.
3-btn O/S/C (02-103) wall control station included
Adjustable Friction Clutch 5L320 drive belt
#50 Roller chain 18 tooth door sprocket included

.......more details

Installation Manual (EN)Specification Sheet

PL-B09-CRG-METAL

Lynx Inner Trolley (Metal)

Proline / Lynx 455 Plus trolley slide assembly
For operators built from 2000 +

E/BLOP/127

Automatic Systems Single Channel Loop Detector

Works with the BL229 gate op. logic control

26CW94523-CUT

Truck Door Intermediate Panel (13" x Cut-to-Size) Painted White for Whiting Dryfreight

These panels are cut to an extra wide width to fit wider vehicle applications.
Interlocking tongue and groove design for weather-tight joint and proper panel alignment.
3/4" thick 7 ply exterior grade medium density plywood.
Painted white

39537R.S

Genie Control Board

Replaces any circuit board starting with 37028
Does not come with new housing
Compatible with models 1022 1024 1042 1026 2022 2024 2042 2026 and 2027

4007-7FT

Aluminum Retainer only for Light Brush 90 degree

For angle application
For use with Light Brush or Vinyl Insert.

PRO-PL-20053

Micanan Wall Mount Control Panel Mod. Contactor 20" x 16" x 8" Stainless Steel Panel Nema 4/12

Standard features include B2 C2 wiring 24V controls Hinged cover Backplate Primary fuses in panel

50420

Push Button Station 3-Btn with Pilot Light and Key Switch Off/On Nema 1

Surface Mount
General purpose EEMAC 1

RS1311

Roller 3" Steel 11" stem Precision Bearing

Steel Roller Wheel diameter: 3" 11" stem length 7/16" stem dia

50440

Push Button Station 3-Btn with Pilot Light and Key Switch Off/On Nema 4 / 12

Surface Mount
Dust-proof EEMAC 12 and 4

5001-12-WHITE

Residential Side & Top Weather-Strip 12' Long - White

Painted aluminum retainer with flexible dual fin vinyl.
Residential use.

MV-00147

Micanan Control Station 3-Btn O/C/S Nema 4 Surface Mount c/w Key Lock-out & Pilot Light 24V

82424

Marantec Power Board for RV- 8000 & LC-1000 Models

Q092

LiftMaster Rubber Isolator Kit 2 Required Per Operator K75-50150

Elite rubber isolator for the HCT (Hercules).

PRO-GHC-10021U-R

Micanan 1 HP 230V 1P Gearhead Operator with N1 Eyes Monitored ECB Right Hand

External radio control terminal strip
Heavy duty worm gear reduction in oil bath gearbox
Solenoid brake standard
#50 roller chain and sprockets on final drive
Emergency chain hoist with electrical cut-out switch for manual operation
Full function Smart 10.0 logic board and on-board receiver

.......more details

Installation manual Specification sheet

37348R

Genie Closed Confirm Remote 915 MHz GLR-BX ** NLA

Beeps and flashes green when garage door closes.
Gives warning tone and flashes red when garage door does not close properly
Compatible with Models 4064 3064 4024 and 3024 only.
Works with Genie TriloG™ IntelliG® as well as Revolution Series models PowerMax® SilentMax® and ChainMax™ garage door openers
Requires a Genie Network Adapter
Sleek and compact design

.......more details

Programming instructions Instructions de programmation

OCDFX4

Overhead Door 4-Btn Transmitter 315/390 Mhz

Dual Frequency transmitter that will work on all OHD/Genie brand 315 or 390 rolling code commercial openers including the the RX OHD commercial opener.
Part Number: OCDFX4.S GIDFX4.S

SPRING002

Manaras Brake Spring

BLSI12-PM39X

Pivin Drapeau Spring Assembly for BLS12

DXSR-1504

Linear Supervised 4-Channel Reciever

Dual diversity superheterodyne receivers
Compatible with DX and DXS transmitters
Measured line-of-sight range of 1500 Feet
Quick-learn programming
Selectable supervision
Individual outputs per RF channel for alarm low battery and status trouble reports

.......more details

Q230

LiftMaster Mounting Bracket (2 pcs) MIR-1 (K77-50240)

Steel Bracket Mounting Plates (2) For Elite Miracle and LA500 Operators
Dimensions: 9" x 2-1/4" (1/2" holes) and 6" x 2-1/4" (5/8" hole)

MK-00172

Micanan Non-Resetable Analogue Counter 24V

Monitors door cycles

029C98205

W-Style Complete Replacement Door White Stainless Steel Pkg 029C98205

Manufactured to exact size fully assembled tracking and spring assembly included.
98" w x 105" h
Price varies according to size

SPR50B14X1

Sprocket 50B14 for a 1" Shaft 1/4" keyway

SPR50B12X1

Sprocket 50B12 for a 1" Shaft 1/4" keyway

ame as MD-00012

GH-3-LH

Doorlec Industrial Jackshaft Door Operator 3 HP 575V 3P TEFC Motor Left Hand

Custom-designed extra heavy-duty industrial-type electric door operator
Worm gear reducer 40:1 ratio
#60 roller chain and sprockets from operator shaft to door shaft.
Door speed: 7 inches per second (approx.)
Adjustable torque limiter
Rotary type limit switches

.......more details

MK-00660

Micanan 1 Channel Hand Held Transmitter (for APT applications) Sold Individually

Sold in packs of 10. Priced per transmitter

10-1036-4

Whiting 2" Nylon Roller 5" Stainless Steel Shaft for Truck Doors

A Whiting original part
Stainless steel bearings stainless steel shaft

41A3588-1

LiftMaster Belt Idler Pulley and Bracket (Built Years Pre-2000)

��This is a Belt Pulley Bracket Replacement Kit. For use with various LiftMaster® and Chamberlain® Belt Drive Garage Door Openers.
Works on models 1270. 1280 & 1280R

SBX-N1-P-5011JH

Micanan Control Box PRO-H

Dimensions: 11" x 8" x 5" h

TRACK-3"-RAW-24

Raw Vertical Track 3" 24'-0" Sold per Piece

7-6095

RW Hanger 323 For use with #31 track

Wheels: 2-1/8" diameter Formed Steel
Apron: Formed steel vertically adjustable 5-3/4" long x 3-1/2" wide
Pendant: 1/2" diameter Steel
Door thickness: 1-3/4" inches to 2-1/2" inches
Included: 1 carriage bolt 2 flat head stove bolts
Capacity: 1 pair for a maximum of 400 lbs

.......more details

25-10105

Truck Door 1" Steel Roller 3.25" Shaft Length for Todco Roll-Up Doors

Zinc plated Hardened shaft and raceways
Seven roller ball design

IR55

Industrial Thru-Beam Infrared Sensor Nema4 ** Discontinued

Infrared Sensor
NEMA 4 Hooded Metal Enclosures
Distance: 165 Feet
12 - 24 VAC/DC
Internal Heater Standard
UL 325 Compliant

.......more details

Instructions manual

PRO-HB-5011U-RH

Micanan 1/2HP 115V 1P Hoist Op. with Brake N1 Eyes Monitored ECB Right Hand

Continuous duty belt drive jackshaft operator with emergency chain hoist
Full function Smart 10.0 Logic control board featuring on-board receiver with antenna
Nema 1 photoeyes included
Solenoid brake included
On-Board receiver holds up to 20 transmitters

Installation manual Specification sheet

27191A

Genie Opener Sprocket 10 Tooth

10 Tooth Sprocket.
For Chain Drive Models: IC250 IC250B PMX60 PMX65 PMX75 PMX80 PMX85 PMX300-IC/A PMX500IC/A PMX300IC/B PMX700 PMX1200 GPS700 GPS1200-IC.

1116633121.S

Overhead 1-btn Transmitter 312 MHz ** No Longer Available

Replaces the 1091303121.S
1 channel transmitter opens and closes 1 door
Codes using 9 dip switches with 3 positions
Battery (ALK12V) and visor clip included
Compatible with all Overhead Door 312 MHz frequency garage door openers that were manufactured before 1996.

C-24-12-2-W

Thermal Window 24" x 12" for 2" Door White

For 2" thick door

02-103L

LiftMaster Push Button Station 3-btn Surface Mount O/C/S Nema 1 with Maintenance Alert LED

PBS-3
Open-Close-Stop
Momentary contact
Nema 1
Works with Liftmaster MH commercial operator
Dimensions: 5-5/16" H x 2-3/8" W x 1-13/16" D

.......more details

MOV001

Manaras MOV Surge Protector

For 3-phase commercial operators
680V 1800V CL.V

K74-18379

LiftMaster Hall Effect Sensor for SL575 SL585

Hall effect assembly for SL540/570/580/575/585 operators with GL Board
Includes: screws flat washers lock washers and replacement instructions
Same as: G74G0487
This part has a short lead-in wire and will not work with SL590 or SL595

41C5141-1

LiftMaster Square Rail Trolley Kit Chain Drive

Same as: 062313 41C5141 41C5141-1
Compatible with all Chamberlain and Craftsman square rail chain drive models

P220-1K

Heddolf 1-btn Transmitter 9-Dip Switch 318 MHz

318MHz single button 9 trinary dipswitch remote control transmitter
Compatible with Allstar and Pulsar
Compatible with P294-K receiver

28-01114

Truck Door 1" Std Vert. Track and Angle Assbly J Style Curbside (RH) 120" Todco Style

For Todco style doors
Galvanized steel 14-gauge construction
Includes J-style channel mounting angle with track and operator bracket
Fits door sizes 101 - 114" high
Cross ref: T #49014-2 T #41034-2 & W #4045

1004-134-12'

Aluminum Bottom Retainer 1 3/4" U-Shape with Reinforcement 12 ft**Actual Length 12'2"***

For door thickness 1-3/4"

28-00114

Truck Door 1" Std Vert. Track and Angle Assbly J Style Roadside (LH) 120" Todco Style

For Todco style doors
Galvanized steel 14-gauge construction
Includes J-style channel mounting angle with track and operator bracket
Fits door sizes 101 - 114" high
Cross ref: T #49014-2 T #41034-2 & W #4045

IRB-RET

EMX Industries Universal Retroreflective Photoeye Nema 4X New UL325-2016 *** To extent of Inventory

Type B1 non-contact sensor
UL 325-2016 compliant
Operating range up to 60 ft. (18.3 m)
NEMA 4X enclosure
Sensitivity adjustment: potentiomete
Mounting bracket and reflector provided

.......more details

Installation manual Sell sheet

110925

Allstar MVP-QC 3-Btn Quick Code Transmitter 318 MHz *** Discontinued

Compatible with all MVP receivers and operators
Quik-code programming no dip switches
Operate LED
Visor clip included
Power: Two 2032 batteries
Codes: 19683

.......more details

Programming instructions

XP4040CUSH689

Heavy Duty Door Closer

Heavy Duty Door Closer with Spring Cush-N-Stop Arm

R4257

Linear Power Supply

For SW100 and SL100 gate operators

CHS401-114

Chain Hoist Shaft Mount 1-1/4" Shaft 4:1 JR Torque Force (126685)

Shaft Mounted Junior Hoist
4:1 Reduced Drive
Sprocket: 41B36. Bore size: 1-1/4" diameter
Cross Reference: OMI 4020
Requires minimum 3/8" center line offset.
Set includes: 26' of hand chain 22" of #41 roller chain Chain keeper (2) shaft collars 1/4" square key and a wall stabilizer bracket.

.......more details

Sell sheet

LB412-12

Laminated Bumper Standard Black 12" x 12" 4" Projection Horizontal Installation

For use in low to medium traffic loading docks in factories and warehouses.
Can be used as rub rails at the sides of truck wells
Fabric reinforced rubber pads cut from recycled truck tires.
Rubber pads laminated between steel angles and secured with 3/4” rods
Bumper is fastened to dock surface with 3/8” steel angles and/or flat plates depending on the model chosen.
Wall mounting hole size is 1” diameter.

.......more details

CR-2

Battery CR2 3V Photo Lithium Battery

Camelion brand

CP-MO-34-575/3

Lynx Electric Motor 3/4 HP 575V

Electric motor only

344

Cable Clamps Galvanized 5/16" Sold per piece

Galvanized malleable cable clip

7543.2

Whiting Bottom Panel with Seal & Channel TempGuard 13-5/16" x 95-1/4" FPW

Replacement for serial # 164352

5-36-6

2" Vertical Track 14-GA 11'-4" (12' door) Sold per Pair

ALUM-571

Aluminum 24" x 100' Spool Brownstone / Beige Antique # 571

20% thicker than the aluminum sold in retail stores (0.022" )
Gentek # 571
Reverse side is #431 Bright White

Colour chart

GAREX-EB-PLATE

Garex End Bearing Plate 3-3/8" Special Order

WB-300

Skylink Multi-Function Wall Console ***For Old EQ Models

For use with the Skylink garage door openers.
Oversized Push Button for activating the garage door opener.
Activate opener light on/off and the light will remain on until the button is pressed again.
Feature with Lock function to ignore all radio signals for added security.
Illuminated LED indication.
Easy to Install.

.......more details

BCH753L5-LH

LiftMaster Hoist Op. with Carwash Mod. 3/4 HP 208/230/460 VAC 3 Ph L5 Left Hand ***Replaced by CRBH753L5-LH

Industrial Duty Hoist Operator with Damp Environment modification
Comes with CPS-UN4 photoeyes
External brake included

Installation manual Manuel d'installation Sell sheet Brochure

ODCC-SPEC.ORDER

Wayne Dalton Special Order *** Price by Quote Only

Misc. code for all special order items

FHKS3D-86

Stainless Steel Face Hardware Kit 3" Track Double End Stile 6 Panel 8 Sections

Kit includes: Top & bottom fixtures center hinges end hinges and self drilling hinge screws
All hardware is heavy-duty 12 ga material
Kits are configured for up to 2" door thickness. Other door thickness are available by request.