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Specifications OCT -03 -2005 MON 03:00 PM CITY OF OREGON CITY FAX NO, 5037223880 P. 02 • 96-12 VEN "1 \ TION CONTROL ROL ANt) FIRE PRU'!'ECIION OF COMMERCIAL COoi ING Oi'KRAJ IONS .3vP2oozi -ev5z9 - - - /1-/K55 Sit/ /32 '/D TR I hxeeption: A wail termination in a secured area eve Gc at a lower Ilaittl;cs st ea sly boltctl ;Is shown ill Figures Ci- I.`2(b), (c), (d), height above grade if acr:r. /,! «bfrr to the «rU!ll01ir.N having f14J"isr17[;/!r)n. or (a) or by at system specifically listed For such use. Flexible connectors shall not be used- (b) The exhaust. Ilow (lit-ccacti perpendicularly outward rruni 5-1.2,2* 11'the design or positioning of the Ian allows grease ilia wall fare. or upward hoot!(s) to he trapped, a drain directed to a readily accessible a the (a) All : ties) , or with or I a ch clr to ain provide d drain die ided I: t n bring )bring the h visible grease receptacle, not exceeding 1 gal (3.8 I.), shall be pitched g ease re grease back into a container within the building or iIllC a remote provided. Tn line exhaust. fans shall be located in an easily accessible area of adequate size to allow for service or removal, grease trap If the duct system corn acted to the fan is in an enclosure, (d) A listed grease duct complying with Section 4-d, or other the space or room in which the exhat.+st fan is located shall ducts complying with Section 4 -5 have the same (ire resistance rating as the enclosure. (c) An approved I'an, provided it meeLs the requirements of 5-1.3 Utility set exhaust fans (.ere I'iglnr 5 -1. ?), if installed at q -8.3.1 (c) and 5 -1.1 or 5 1.9 the rooftop termination point, shall meet the requirements 4 -9 Solid Fuel Duct Systems. Where solid fuel conking equipment is to he vented, the duct systcar+ shall comply with Chapter 11. Flanges to be postponed ' /a -in. carbon steel • so that the gasket is 1500 'F (815,5 °C) or stainless steel protected from direct rated gasket bolts (max) 4 in. contact w ith grease / on center Chapter r Air Movement. �l II—_. �1 In.x1 in. x /e in, 5 -1 Exhaust Fans for Commercial Cooking Equipment. Iangle flange (min) „lip Where solid fuel cooking equipment is to be vented, the duct I system shall comply with Chapter 11. --r 1< 1 / In, (min) 5 -1.1 Approved upbhtst fans with motors surrounded by the airstream shall be hinged, supplied with flexible weatherproof electrical cable and service hold -open retainers, and listed For _ this use (see Figure 5.1.1). Installation shall conform to the • requirements or Section 48. p I um.,, i mi, 1 . • Continuous Lock washer perimeter weld (typical) unassembled position Assembled position Note: For SI units, 1 in. = 25.4 mm. Figure 5- 1.2.1(b) Typical section al duct -to -fan connection — butt ..„ ---.1 ` .point method. Figure 5.1.1 Upblasf ran. Flanges to be positioned 1 4 - in. carbon steel so that the gasket is 1500 "F (815,5 °C) or stainless stool protected from direct ra g bolts (max) 4 in. 5 -1.2 In -Line Exhaust, Inns. contact with grease. / on center 5 - 1.2.1 In-line fans shall he of the type with the muter located / t In. x 1 in. x's in, rnrtside the :airstream and with belts and pulleys protected • angle flange (min) uif I� from the airstream by a greasetight housing. [See 1ril;uxe — L� .5- 1.2.1(41 They shall be tasnnectcd to the exhaust. duct by Alrftow ,�o I I - —r^ II ' r Ilene . 1 11 �, I . /0 I I ' /� / / /•t C ontinuou s s Lock washer I perimeter weld (typical) • N ,,,,,..,._ i 1 \ unassembled position Assembled position Note; For SI units, 1 In.•= 25.4 mm, Figure 5.1.2.1(c) Typical section of duct - - fan Figure 5 - 1.2.1(a) In -line fan. connection—overlapping method. 1008 Edition OCT -03 -2005 MON 03:01 PM CITY OF OREGON CITY FRX N0, 5037223880 P. 03 ' AIR MOVEMI N'f 9ti I :1 + /n - in. carbon steel of 4- 8.2.1(a) through (c) and 4.8.` ,2. If the fan is installed 1500 "F (815.6'C) or stainless stool within the building, it shall be located in an easily accessible • rated sealant bolts (max) 4 In. wren of adequate sire to allow for service or removal. 11 the on center duct system connected to the fall i5 in an enclosure, the space 11 (min) ti I� or roost in which the exhaust. fan is located shall have the . � i -ln. flange _ same lire resistance rating as the enclosure. The fan shall be connected in the exhaust duct by flanges securely bolted as shown in Figures 5- 1.2.1(b), (c), (d), or (c) or by a system specifically listed for such use. Flexible connectors shall not he used. Exhaust fans shall have a drain directed to a readily accessible and visible grease receptacle not to exceed 1 gal (3.8 1.). i ,. " "" !G. 5 -1.4 Exhaust fan housings shall be constructed of carbon steel not less than (1.054 in. (1.37 mm) (No. 16 MSG) in Lock washer thickness or stainless steel not less than 0.048 in. (1.09 min) Unassembled position Assembled position (No. 18 MSG) in thickness or, if listed, constructed in accor- dance with the terms of the listing. Note: For SI units, t in. a 25.4 mm 5 -1.5 Openings for cleaning, s ervicing, and i nspection shall conform to the requirements of 4 -3.3. Clearances shall con method. 5 Typical section of duct tU•fun connection tiu•m to the requirements of 1 -3.2 or 1.7.2, i if installed within method. an enclosure. ! 5 -1.6 All wiling and electrical equipment shall comply with NFPA 70, Nrrlinual lsleecrical Codeio (see also Chapter 6). Y. - in. carbon sleet 5 - Airflow. 1500°F (815.6'C) or stainless steel 5.2,1 The air velocity through any Clara. shall be not less than rated gasket weld studs (max) 1500 ('t. (157.2 in) per' mintue. 4in.oncenter Lock washer Exception: l i rcnsifion duct sections shall be permitted to Se connected Fan Inlet . In. x 1 In. x 1 /6 In, to hoods and exhaust fans that do not meet this velocity, pror.'irled cone - 1l1err ; u angle flange (min) lhal they du not tweed 3 ft (0.92 vi) hi length avrl rho not conlra'in leaps forgreasr:. . 5 -2.2 kxhatlsi air volumes for hoods shall be of sufficient level to provide for capture. and removal of grease - laden cook- ing vapors, Test data, performance acceptable to the authority having,turisdir;t.ion, or both, shall be provided, displayed, or �— 1167 both, upon request.. is �Il Continuous perimeter 1 %�r'r' rtinrr: Lower exhaust air volumes shall be permitted during no- . weld larid emitting conditions, provided they arc sufficient to rapture and Unassembled position Assomblad position remove fine gases and residual vapors flour cooking equipment. 5 - 2.3 A lucid exhaust fans) shall continue to operate after Note: For SI unite, 1 in. G 25.4 mm, the extinguishing system has been act.ivnted, unless fan shut- down is required by a listed component of the ventilation l fan Figure, l(e) Typical section of duct -to fa +t connection -- direct sys tem or by tire: design of the extinguishing system. It shall to fan inlet cone, mcthild. not he required to restart the hood exhaust fan when the extinguishing system is activated if the exhaust fan and all cooking equipment served by the fan had previously been shut drown, . Discharge 5 -34r• RepineementAir. Replacement air quantity sl tall be ad- 0 equate to prevent negative pressures in the commercial cook- _ ,�� itig area(s) from exceeding 0.02 in. writer column (998 kPa)- Exception: When its fireexlingrriskin.lr system discharges, makeup air supplied internally to a hind shall be shut n[f • r i 1 Common Duct (Manifold) Systems. Mister kitchen ex- haust (tutus that. serve multiple tenants slttall include provision to blceri air from outdoors or front adjacent spaces into the roaster exhaust duct where required to main tali' the necessary minimum air velocity in the roaster exhaust duct. This bleed r air duct shall connect to the top or side of the master exhaust duct. The bleed air duct shall have a fire damper at least. 12 in. (804,5 cum) from the exhaust duct connection. The Figure 5 - 1.5 Utility set Gut. bleed air duct shall have the same construction and clearance 1998 Edition PN 464115 READ AND SAVE THESE INSTRUCTIONS irld Supplement for Model TCB with UL -762 GREENHECK Building Value in Air. Installation Operation and Maintenance Manual Supplement for UL -762 Listed (Restaurant Exhaust) Fans This supplement to the TCB Installation Operation and Maintenance Manual is intended to provide additional information when dealing with fans used in applications involving grease laden air. Refer to the TCB Installation, Operation and Maintenance Manual (PN 456557) for items that are not specifically addressed (handling, storage, start-up, troubleshooting and maintenance) in this supplement. Installation Practices �± — i s 'Vi= • All units used in applications with grease laden air are to be installed in , ^ accordance to NFPA 96, IMC 2203 and local codes. Consult local code /° ..",;• ,, authorities for your specific requirements. �( '� ' h ` • Fans shall be located in an easily accessible area of adequate size to allow 1- e for service or removal. Exhaust fans with ductwork connected to both ends 1.. 'a' j f shall have access for cleaning and inspection within 3 ft (0.92 m) of each end j ,. of the fan (NFPA 96). „ r • Maintain a minimum clearance of at least 18 inches (457 mm) to combustible / ` t ; material and 6 inches (125.4 mm) to either limited - combustible or �. noncombustible material (NFPA 96). • Fans are to be installed with the motors in the 3 or 9 o'clock (C or G) positions. Motors located in this configuration may cause an unbalanced load that should be considered if isolators are to be used. Equalized loading between isolators can be achieved through the use of mounting rails. Refer to the TCB IOM for details and installation instructions involving mounting rails. • It is recommended to install the fan near the end of the duct run. This limits the amount of positive pressure in the system. The diagram below illustrates an inline fan exhausting air near the final termination point. See local codes and NFPA 96 for any restrictions and requirements for wall terminations. Exhaust ek exiting On Wiling J Aklkm Gen BNt w p nn Duet — Elsharpe Exterior Well • A drain is provided for single -point drainage of water and residue. When installed correctly, one of the two housing drains will be located on the bottom. This drain is used to remove any accumulated grease and / or cleaning solutions. Some means for collection of this residue must be provided, either a container directly under the drain or use an adapter and pipe to carry the residue to a remote collection point. Remove drain plug prior to connection to grease collection device. • Provision to open and remove the access door is required for periodic cleaning and maintenance. The access door is clearly labeled and indicates that access to this location must be maintained. Any enclosure openings required to reach the access panel shall be large enough to allow for the removal of the panel. r Installation Practices (Continued) • Inline fans shall be connected to the exhaust duct by flanges securely bolted as shown in the figures below (NFPA 96). Flexible connectors shall not be used. Units supplied with matching companion flanges are to have this part welded to the ductwork and then bolted to the fan. Gaskets used in the Over - lapping Connection style shall not be positioned in a manner to have direct contact with the grease. Fan flange Minimum 1 inch Fan flange Welded companion flange or (25.4 mm) flange 1 x1 x1 /4 inch (25.4x25.4x6.25 \ / / mm) angle I I; _Alb_ H iL NM M ...e- E Airflow ' !! 1 =g ---T ill Irr Hz , e! (=g 7115— Sealant rated for 1/4 inch (6.25 mm) carbon Gasket rated for 1/4 inch (6.25 mm) 1500° F (815° C) or stainless steel bolts 1500° F (815° C) carbon or stainless steel bolts Sealant Connection Over - lapping Connection Cleaning, Maintenance and Repair Cleaning of Internal Components • Entire wheel should be cleaned during routine duct cleaning. Partial cleaning may result in an unbalanced wheel that can cause premature bearing failure or excessive vibration. • Grease / cleaning solution should drain freely through the provided drain connection. Remove any obstructions inhibiting proper drainage. • Only the access door is removed during routine duct cleaning. The bearing cover is not removed during routine cleaning. The bearing cover is removed only when inspecting or changing the bearings, fan shaft or driven pulley. Bearing Lubrication See bearing manufacturer's instructions or label on the fan housing for lubrication schedule. Lubricate bearings with high temperature grease conforming to NLGI grade 2 such as Mobil Mobilith SHC 100 or 200. Sealant / Gasket I Seal Replacement . Fan to Duct Sealant / Gasket Replacement Repair or replace sealant / gasket as needed. Replacement sealant or gasket shall be rated for 1500° F (815° C) and shall be grease tight such as 3M Fire Barrier 2000+ Silicone Sealant. See Sealant and Over - lapping Connection figures for proper installation. Access Door / Bearing Cover Gasket Replacement Replace access door or bearing cover gasket material as needed. Gasket material for the access door is 1/2 x 1/2 inch (12.7 x 12.7 mm) Greenheck part number 220145. Gasket for the bearing cover is 1/8 x 1/2 inch (3.17 x 12.7 mm) Greenheck part number 220144. Both items are ordered by the foot. Mechanical Seal A mechanical seal, located inside the bearing cover, is used to keep grease from penetrating into this area. Contact Greenheck with the fan's serial number for appropriate sizing and part number for a replacement mechanical seal. Refer to the TCB /OM (PN 456557) for other maintenance procedures. rid GREENHECK P.O. BOX 410 SCHOFIELD, WISCONSIN 54476 -0410 PH. 715 TCB with UL - 762 Supplement IOM www.greenlieck.com Rev. 1 March 2004 Copyright © 2004 Greenheck Fan Corp. II V . r Greenheck 12/07/04 JOB: ALBERTA RIDER ELEM SCHOOL Fan MARK: EF -3 TCB Inline Centrifugal Fan 0.44 9 . QTY 16 19 . 7 5 ii_II I * CONSTRUCTION FEATURES ,�r 21.75 HOUSING: Continuously welded steel or aluminum housing • Inlet and outlet flanges with mounting holes • Aluminum rub ring • Meets AMCA type B spark resistance • 18.38 , Structural steel parts are phosphatized and coated with Permatector 1 11 N 1 — -� BEARINGS, SHAFT, AND WHEEL: Heavy duty, self - aligning ball or roller pillow block , bearings with extended lubrication lines • Polished, solid steel shafts • Backward ��� ' �� 21.63 �17: inclined aluminum wh eel 13.25 SELECTED OPTIONS & ACCESSORIES NM 4d I B. Enamel - Color to be selected, Coat Entire Fan & Fctry. Attchd. Acc's. 111 Easy Access 1~— 18.38 --I 1----- 17.63 —1 Copper Lubrication Lines 23 Drain Connections w/ plug Drives meet UBC for Smoke Exhaust Fans - 1.5 times the required number of belts Motor Cover UL -762 - "Power Vent. for Rest. Exh. Appliances" * Maximum w /Motor Cover NOTES: All dimensions shown are in units of inches _ Fan weight is without accessories DIMENSIONS , prox. Fan sight (lb) 1 269 PERFORMANCE (Elevation ft = 0, Airstream Temperature °F = 70) Motor Information Qty Model Volume SP (in FRPM Operating - (CFM) wg) Power (hp) Size (hp) V /C /P End: Motor RPM: Windings FLA (A) 1 TCB- 2 -12 -15 1,500 1.5 2,240 0.88 11/2 460/60/3 ODP 1725 1 3.0 SOUND FLA - Based on tables 150 or 148 of Inlet Sound Power by Octave Band National Electrical Code 2002. 62.5 125 250 500 1000 2000 4000 8000 Lwa dBA Sones LwA - A weighted sound power level, based on ANSI S1.4. 81 80 77 77 74 72 69 63 79 68 16.5 dBA - A weighted sound pressure level, based on 11.5 dB attenuation per octave band at 5.0 ft. Sones calculated using AMCA 301 at 5.0 ft. 3.0 - � - 1.2 wilco - CERTIFIED RRTIRG! — 2.5 RPM — \ \ – 1.0 / :C AIR IIIR r - - ' � �._ – I r – RIR 2.0 r 0.8 ' 80 c a 5oi ril — R1ICCIRTICR' - ii — r r r ........ — .1 18t0RR8i10R04 3 _ r r — r r — 7 1.5 ` r — r 0.6 – rr r rr . §- – v J� i 1, _ r — 0 o _ a 0.5 ' — r° o.z d os) G C� 50 \0 0,0 I 1 I I I I I • I I 1 1 1 1 1 1 1 1 1 I I I 1 1 1 I l l 1 1 1. 1 1 1 0.0 0 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400 2,800 Volume (CFM) CAPS 2.4.3.1 1 • p nl Greenheck 12/07/04 JOB:' ALBERTA RIDER ELEM SCHOOL Fan MARK: EF -4 TCB Inline Centrifugal Fan 0.44 . QTY 16 1111111 199.77 5 * CONSTRUCTION FEATURES 21 +� HOUSING: Continuously welded steel or aluminum housing •Inlet and outlet flanges with mounting holes • Aluminum rub ring • Meets AMCA type B spark resistance • 18 38 . Structural steel parts are phosphatized and coated with Permatector BEARINGS, SHAFT, AND WHEEL: Heavy duty, self- aligning ball or roller pillow block � ���bearings with extended lubrication lines •Polished, solid steel shafts • Backward 21.63 �-� inclined aluminum wheel I i • 13.25 SELECTED OPTIONS & ACCESSORIES �1 e y I B. Enamel -Color to be selected, Coat Entire Fan & Fctry. Attchd. Acc's. -■ Easy Access I- 18.38 - I - 17.63 Copper Lubrication Lines 23 Drain Connections w/ plug Drives meet UBC for Smoke Exhaust Fans - 1.5 times the required number of belts Motor Cover UL -762 - "Power Vent. for Rest. Exh. Appliances" *Maximum w /Motor Cover Motor w/ Thermal Overloads NOTES: All dimensions shown are in units of inches Fan weight is without accessories DIMENSIONS I "nprox. Fan sight (lb) 204 • L PERFORMANCE (Elevation ft = 0, Airstream Temperature °F = 70) Qty Model Volume SP (in FRPM Operating Motor Information (CFM) wg) Power (hp) Size (hp) V /C /P End: Motor RPM: Windings FLA (A) 1 TCB -1 -09-4 620 0.5 1,551 0.12 1/4 115/60/1 ODP 1725 1 5.8 SOUND FLA - Based on tables 150 or 148 of Inlet Sound Power by Octave Band National Electrical Code 2002. 62.5 125 250 500 1000 2000 4000 8000 Lwa dBA Sones LwA - A weighted sound power level, based on ANSI S1.4. 78 71 66 65 65 60 59 51 69 58 9 dBA - A weighted sound pressure level, based on 11.5 dB attenuation per octave band at 5.0 ft. Sones calculated using AMCA 301 at 5.0 ft. 1.4 - 0 amca - - CERTIFIED - - RMI RO! t2 -� �� +- _ ° 1 2 soup i -. � . - 111R u 1 . 0 1551 RPM ° n 0.00 - m• • movemens i� - q MD cannot nt1oomnon _ sw mrien0TI000. me. 3 0.6 0.06 _ � � _ - - 0.6 ■ / a o 7 / 0.06 t / ' - V V - � _ 1: 0.4 p 0.04 e _ p' o y 9 - a 0.2 lk o 0.02 0 to 0 ` -D. O�5 10 T^ I I I I I ( I I I I I 1 I I I I I 1 1 1 1 1 1 1 1 0.0 - 0.00 0 100 200 900 400 500 600 700 800 900 Volume (CFM) CAPS 2.4.3.1 i II Greenheck 12/07/04 JOB: ALBERTA RIDER ELEM SCHOOL Ventilator MARK: ROOF VENT 15 yr A HGR Hooded Gravity Relief 0 • STANDARD CONSTRUCTION FEATURES I _1 - - ---- TIN --.-1_1__--.-1_1____I � Z 5 Precision formed locked rib construction. • Available in aluminum or galvanized �_ —� steel construction. • 0.5 in galvanized steel mesh birdscreens. • Heavy gauge Curb Cap Width galvanized steel support members. • All sizes ship assembled • All sizes include tie down points B .1 • Recommended roof opening dimension is at least 2.5 in larger than the damper size. c I �_ n __ Base Height 1 SELECTED OPTIONS & ACCESSORIES I' t Galvanized Birdscreen - 0.5 in Mesh Type 1 -..-- -- Curb Cap Length —a Aluminum Housing Curb GPI -G12 NOTE: All dimensions shown are in units of inches DIMENSIONS "TW" "TL" Curb Curb Opt. Opt. Base ID # Ta Throat Throat Ain B C in Cap Cap Damper Damper Wt. Shipped g y ( ) (in ) ( ) Height Width Length Width Length Width Length (lb) Assembled (in) (in) (in) (in) (in) (in) (in) 1 22 22 33 36 19 26.5 26.5 22 22 35 5 Yes PERFORMANCE Volume Throat Throat ID # Tag Qty (CFM) SP (in wg) Area (ft') Velocity (ft/min) 4 1 0 0 3.36 0.0 CAPS 2.4.3.1 N a. , ri Greenheck 12/07/04 JOB: ALBERTA RIDER ELEM SCHOOL Accessory GPI Roof Curb STANDARD CONSTRUCTION FEATURES Actual L • Welded Aluminum (0.064 in) or galvanized (18 ga) construction • Actual W Straight sided • 2 in roof mounting flange • 1 in 3# density insulation • Wood nailer. 1.75 ` `, Roof Opening - The Maximum roof opening dimension should not be • ei greater than the "Actual" top outside dimension minus 2 in. With Height dampers, the Minimum roof opening dimension should be at least 2.5 in more than the damper dimension. • � NOTES: • � "' The Roof Opening Dimension may NOT be the Structural Opening Dimension. Flange W Flange L * Maximum single piece shipping length is 76 ". -''s.,.4) * Security Bars are optional and must be specified. They are 0.5 in steel, / and will be placed 6 in on center. These bars are welded to the frame, and the frame is welded to the curb. To prevent corrosion, they are coated with Greenheck's high performance Permatector coating. Security Bars are in lieu of damper and damper tray. NOTES: All dimensions shown are in units of inches • • Cap Actual Flange Damper Tray Qty. WxL WxL _ WxL Height WxL ROOF VENT - 1 1 26.5 x 26.5 25 x 25 29 x 29 12 CAPS 2.4.3.1 I i , 1 r ., --•• • •••,- 12 . -.---'- '") ran J • � .„, 2'°1 , v. 7. ,„ST,`f'.�•�r�', _ '..:.�'r. ;"�'^.'' av"�a.,,.£...�'�� .'- -`� "i�4...' ?1::�. wP_'»: i.e9?a i�"•:....„..ts'$�.?a;.>; fermi.,,- �'':�^..z��•.s,..l,'..�� 7hr 1 10 (PR110 Fan) , O O rte. . -1 F ill Dimensions �L ., .,.._....the..,4,._....7 model D d a b c p FR110 9 3 5% 7 /6 8 /. SP r t rr .: All dimensions in inches. F 9y , i� .. Y, l a D Op t c * ' �4 . i :,!:4:-.4-.•1 L Air Performance Data � 14A ; .w , �J r' *... ,r.a.;CFMVS :',STATICPRESSURE > y t . " : Max. Dud 1 i t x zh : f ant 4- i rx + g� f r 'y,u.i , Fan Max. Watts Max Model RPM Amps 0" .2" .4 .6" .8 1.0" 1.5 Ps Dia. a h - .. tr 4�41.'zs > FR110 2761 58 - 75 0.72 167 150 133 113 88 63 4 1.60" 4" r � 'fea a ��0 1=8110 performance is shown with ducted outlet. Per HVI's Certified Ratings Program, charted air flow G r . . . ■ performance has been derated by a factor based on actual test results and the certified rate at .2 inches VG. � � �� _. � 04.60; •. -AY e0. z �J r zZ"xuvm rd 7. Ta= hACg�'J.> J wi p .. 'A - :t S.,. .,- P`.in_44.. ( tit-O i l;:a N'` '1%'.Yi i ,i`, �Y'" .fit — , -; • . art `,,... 0. X t 7 } 1R �"d, ii t�'k �. r " 4, r, t n4' ® h r 4. r . $ 31 . p 2 . k ''. S: F: �6 C� 2" r'4i `,, Y : " t e • .4 5,A ' r .- Dimen UL d 41" , f- . s $ R � ti All dimensions in inch,. .125" Ma .� w fl� F + v _ . Air Performance Data , . ' - y. , z . ,fi g , '' f , Fan Max Max . x. a �` .` r $ _ Y � � s- " r- x i Model RPM Watts Amps 0' x r_ .25" 35TATIC5RESSU5 1 0 E' :z >wx Max. Duct 1.25" Ps Dia. • „r £� `. "'`' �'0 ' ' �` "'' i," DBF XL 2800 75 0.67 148 139 130 120 1 1 1 90 fi 4 68 42 1.65" 4" �f' ;: a ? : 1� : . .;::,• >. ; i s . ,i. a { _ _'' ;i <; , Performance shown is for installation type D - Ducted inlet, Ducted outlet. 'peed (RPM) shown is nominal. Performance is Y5: , _ .. . _ ... based on actual speed of test. Performance ratings do not include the effects of appurtenances in the airstream. '/' [ ti ; ? Y 1 i RV F 4.xL --►I 1 lF d 1 ' Dimensions O ,rE '� UL . ✓n C it1. Iiiiiiii All dimensions in inches. e � � b c ,A model a b c d e f g , � � .. RVF 4XL 10' /a 13 6 1 /z 3r /8 2 3 /a S Vz N V I w. p a r 4 � R k � � , �' K g 7 `b, Air Performance Data ''—C 'I It a l�- "4 -,41,-,,,, , -`�� an Max. Max. .s'� ..J,' 3. : VS ;STATIC PRESSURE n .. M,, wy ., L Ma Duct , w r} r — � a o I . RPM Walls A mps �" "2" 4" 6" 8" 1.0" 1.2" 1.4° Ps Dia s G a • %. L 57 28 1.61" 4" � •4r4XL 2690 73 - 92 0.84 s 180 172 154 136 118 91 ' A fat �. r 's ; .. ^� ebt - RVP 4XL performance is shown with ducted inlet Per MVPs Certified Ratings Program, charted air flow performance has .te 4 a been derated by ii factor based on actual test results and the certified rate at .I inches VG.. W �� "'� - � t »` .:t ":C� _,4. 5..., i'(l''�+'. -.: k`? x �^'..'S s'.: �.+ 'j�)�h� ..- irv''R.., "3' 916 W:...:, S+: ..� , «i'z � �'S3... _... a�;. . ,, *��- .a:.. "e�, -', •"=� °` - � fi ..Pd' � ° =_`n ,. � rr. - " -, t. .. �:, "" , �s? : -�. , ..•,�..,�n< "..-�s.,.:�`,,Y;'� �.;.ts ,�4n:'e...�..._..�•.'�t. �c�.ac3�••. ��' ��K�.. H..._, 1; e�> r. ..- _.....,�:��- ._.,..r�3sS�_,_x � , _�`�� -�� �.•�• u�.._ ex� ..w~;��'�4' ^