LM & LMF SERIES CAST ALUMINUM VOLUME BLOWERS Snider Road, Mason, OH Telephone: Cat. No. LM-308 Supersedes LM-702

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Marjory Perkins
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ason, H 00-9 Telephone: --000 Visit us at www.

1 d an E l a i r t s Indu ng A dli n a H ir t s i l a i c Spe SERIES L & LF AST ALUINU VLUE BLWERS 9 Snider Road, ason, H 00-9 Telephone: Visit us at for more information. at. No. L-0 Supersedes L-02

FEATURES A. Round inlets and outlets for convenient slip fit of duct work or hose. B. ommercial grade 9 cast aluminum housing for increased strength and AA Type spark-resisitance. E.

. Tapered housing lugs and stiffener pads for additional strength. E. ontinuous duty, ball bearing, industrial motors are standard. F. All fan bases are minimum 2 gauge steel. G.

2 FEATURES A. Round inlets and outlets for convenient slip fit of duct work or hose. B. ommercial grade 9 cast aluminum housing for increased strength and AA Type spark-resisitance. E. Steel multivane wheels for high volume and low noise levels. Aluminum wheels available for AA Type B spark-resistance on all models except L- or above 00 RP.. Tapered housing lugs and stiffener pads for additional strength. E. ontinuous duty, ball bearing, industrial motors are standard. F. All fan bases are minimum 2 gauge steel. G. All model LF blowers (not shown here) have a discharge flange cast as an integral part of the housing for rigid support by the flange only. See pages and 0. B BLWER WHEELS A F Standard wheels are steel. Some have internal hubs and some have external hubs. Aluminum wheels available on most sizes, but extended deliveries may occur. For limitations, see chart on page. Standard steel wheel for LF-, L-, LF-, L- and. All LF models are clockwise rotation only. Standard steel wheel for L- and. SPARK-RESISTANT NSTRUTIN AA Type A: All parts in contact with airstream are of nonferrous material. Please select a PB model. AA Type B: With the addition of an aluminum wheel, the fan will be AA type B spark-resistant. aximum Temperature 0 F ( ). Not available on L- or above 00 RP. WARNING The use of aluminum or aluminum alloys in the presence of steel which has been allowed to rust requires special consideration. Research by the U.S. Bureau of ines and others has shown that aluminum impellers rubbing on rusty steel may cause high intensity sparking. The use of the above Standard in no way implies a guarantee of safety for any level of spark resistance. Sparkresistant construction also does not protect against ignition of explosive gases caused by catastrophic failure or from any airstream material that may be present in a system. 2

3 9 STANAR ARRANGEENTS F L S Arrangement (Foot & flange motor) Arrangement (Flange mount-footless motor) Arrangement (Foot mounted motor) Arrangement H (Horizontal mount) (See page ) Arrangement (ouble blower unit) Arrangement (shown with optional discharge flange) Arrangement 2 Arrangement Arrangement 9 SIZES F LF S NTE: All LF models are available in clockwise (W) rotation, arrangement H only. LF- LF- All LF models include an integral cast discharge flange for mounting and a neoprene flange gasket. For discharge flange dimensions, see page 0.

PTINAL AESSRIES Inlet Filters any layered fine wire mesh. Pleated, paper media available on all sizes for L and LF fans.

Painted safety yellow. Teflon Shaft Seal /" thick teflon shaft seal good to 00 F.

Slide Gate amper Available for,, and inch inlets or outlets. ast aluminum frame, galvanized steel gate. Suitable for duct work. imensions on page.

HIGH TEPERATURE NSTRUTIN Standard onstruction: All arrangements suitable to 0 F ( ). -00 F. onstruction: Standard fan with heat slinger and slinger guard on all arrangements.

Available on,, and inch inlets or outlets. Required by SHA on non-ducted inlet and/or discharge. Fan performance tables are developed using standard air which is 0 F., 29.

ensity changes resulting from temperature or barometric pressure variations (such as higher altitudes) must be corrected to standard conditions before selecting a fan based on

TEPERATURE - ALTITUE NVERSINS ALTITUE IN FEET ABVE SEA LEVEL 0 000 2000 000 000 000 000 000 000 9000 0000..9.9.9.0.0.09...22.2.9.9.02.0.0..9 2.2.2..00.0.0.2..20.2.0..0..02.0.0..9.2.2.....0.0..9.2.2......09...2.2.2........22.2.2..2......22.2...2...9..0.2.2.0....2...0..2.29.

rain /2" drain with plug. Not required on bottom horizontal discharges. EXAPLE: Required fan performance is 00 F at " SP at 20 F., and 000' altitude. STEP.

4 PTINAL AESSRIES Inlet Filters any layered fine wire mesh. Pleated, paper media available on all sizes for L and LF fans. Shaft and/or Heat Slinger Guard Available on arrangement and 9. overs bearings and shaft between fan housing and belt guard. Has extended lube lines. eets SHA standards. Painted safety yellow. Teflon Shaft Seal /" thick teflon shaft seal good to 00 F. Inlet/utlet Flange ast aluminum drilled to ANSI-2 pound flange bolt circle dimensions if requested. imensions on page. utlet flange not available in own Blast configuration. Slide Gate amper Available for,, and inch inlets or outlets. ast aluminum frame, galvanized steel gate. Suitable for duct work. imensions on page. Add inlet/outlet guard if not ducted. Not available on outlet for own Blast discharge position. HIGH TEPERATURE NSTRUTIN Standard onstruction: All arrangements suitable to 0 F ( ). -00 F. onstruction: Standard fan with heat slinger and slinger guard on all arrangements. Arrangements, H and also includes a shaft extension. AIR TEP. F Inlet/utlet Guard Spiral guard with nickel/chrome/ lacquer finish. SHA type. Available on,, and inch inlets or outlets. Required by SHA on non-ducted inlet and/or discharge. Fan performance tables are developed using standard air which is 0 F., 29.92" barometric pressure and.0 Ibs. per cubic foot. ensity changes resulting from temperature or barometric pressure variations (such as higher altitudes) must be corrected to standard conditions before selecting a fan based on standard performance data. Temperature and/or altitude conversion factors are used in making corrections to standard conditions. TEPERATURE - ALTITUE NVERSINS ALTITUE IN FEET ABVE SEA LEVEL Belt Guard Standard Arr. 9 Bearing side is enclosed. Not available unless incinnati Fan mounts motor. Painted safety yellow. rain /2" drain with plug. Not required on bottom horizontal discharges. EXAPLE: Required fan performance is 00 F at " SP at 20 F., and 000' altitude. STEP. From the table, the conversion factor for 20 and 000' is.. STEP 2. orrect static pressure is:. x " SP =." SP at standard conditions. STEP. ake fan selection from table on page. We select an L-,. x 2. wheel at 0 RP to provide F at." SP and. BHP. STEP. orrect the BHP for the lighter air:.. =. BHP. A / HP motor will suffice at 20 F., and 000' altitude but not at standard conditions. Special motor insulation may be required above 00' altitude. Also, BHP correction might need to be modified if blower will be subject to cold starts, ie: starting at 0 F. at 000 feet altitude.

5 L & LF SERIES IRET RIVE RATING TABLES F and BHP at Static Pressure Shown Ratings at 0 F.,.0 ensity, Sea Level LF- L- & LF- L- & (See Note.) L- &. x x x x x x x x x x x x x x x x x L- & (See Note.) NINAL WHEEL SIZE FAN RP 2 /" SP 2 /2" SP 2 /" SP " SP /" SP /2" SP /" SP. x x NTE : Aluminum wheels not available at 0 RP. See chart on page. RTATIN & ISHARGE PSITINS STANAR PSITINS AVAILABLE. ISHARGE PSITINS AT AITINAL HARGE. s shown are determined by viewing fan from motor or drive side. W-TH W-B W-BH W-UB W-TH W-B W-BH W-UB lockwise Top Horizontal lockwise own Blast lockwise Bottom Horizontal lockwise Up Blast ounter- lockwise Top Horizontal All LF odels are available in clockwise (W) rotation only. ounter- lockwise own Blast ounter- lockwise Bottom Horizontal ounter- lockwise Up Blast

6 F and BHP at Static Pressure Shown L- Wheel Size:. x 2.9 F L SERIES BELT RIVE RATING TABLES utlet Area:.0 Sq. Ft. Ratings at 0 F.,.0 ensity, Sea Level F /" SP /2" SP /" SP " SP /" SP /2" SP /" SP 2" SP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP Steel Wheel ax. Speed: 000 RP /2" SP /" SP " SP /" SP /2" SP 2" SP 2 /2" SP " SP /2" SP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP 2 /" SP 2 /2" SP RP BHP RP BHP ax. speed for aluminum wheel is 00 RP L- Wheel Size :. x. utlet Area:. Sq. Ft. Steel Wheel ax. Speed: 00 RP For ratings in bold italics, a direct drive fan is recommended For ratings in bold italics, a direct drive fan is recommended ax. speed for aluminum wheel is 00 RP L- Wheel Size:. x. F utlet Area:. Sq. Ft. /" SP /2" SP /" SP " SP /" SP /2" SP RP BHP RP BHP RP BHP RP BHP RP BHP RP BHP Steel Wheel ax. Speed: 00 RP /" SP 2" SP RP BHP RP BHP ax. speed for aluminum wheel is 00 RP For ratings in bold italics, a direct drive fan is recommended. NTE: rive losses are not included in BHP. For RPs in italics, irect rive Blowers should be considered. APPRXIATE SHIPPING WEIGHT IN PUNS LF- L- LF- L- L- ARR. (No motor) 9 2 ARR.2 (No motor) ARR. ARR.H ARR. ARR Nominal otor HP - WT /2 / 20 / 20 /2 2 / ARRANGEENT, H, AN 9 WEIGHTS INLUE NINAL HP AN RRESPNING TR WEIGHT INIATE IN LUN EIGHT. AKE RRETINS AS NEESSARY BY EUTING NINAL WEIGHT AN AING WEIGHT F ATUAL TR T BE USE. ANGER All fans & blowers shown have rotating parts and pinch points. Severe personal injury can result if operated without guards. Stay away from rotating equipment unless it is disconnected from its power source. Read operating instructions.

7 F and BHP at Static Pressure Shown LF- L- & LF- L- & (See Note.) L- & NINAL WHEEL SIZE L & LF SERIES IRET RIVE RATING TABLES FAN RP NTE: THESE RATINGS ARE FR 0 YLE TRS NLY. WHEEL SPEIFIATINS Ratings at 0 F.,.0 ensity, Sea Level /" SP /2" SP /" SP " SP /" SP /2" SP /" SP 2" SP. x x x x x x x x x x x x x x NTE : Aluminum wheels not available at 20 RP. See wheel specification chart below. IENSINS and SPEIFIATINS NTE: The table below contains blower housing dimensions common to all arrangements on pages & 9. L- L- L- J N P R S T / 2 / 2 / / / /2 / / / / / / / /2 9 / / 9 / / / / / / L- NLY; INLET AN ISHARGE FLANGE NT AVAILABLE UE T INTERFERENE. ALL S, ISHARGE FLANGE NT AVAILABLE FR WN BLAST PSITIN. AA FAN LF- L- & LF- L- & L- & NINAL WHEEL SIZE. x 2.. x 2.. x 2.9. x 2.. x.. x.. x.0. x. ATUAL WHEEL IAETER & WITH / x.2 / / x.2 / / x.2 / / x.2 /2 / x. /2 / x. /2 / x. / x. / STANAR STEEL PTINAL ALUINU ax. RP HUB ax. RP HUB 000 INT. 000 INT. 000 INT. 00 INT. 000 INT. 00 INT. 00 EXT. 00 EXT. 00 INT. 00 INT. 00 EXT. 00 EXT. 00 INT. 00 INT. 00 INT. 00 INT. These wheel sizes are the original wheel sizes for L blowers prior to September, 99. Aluminum wheels in these sizes will extend delivery. ontact your local F sales office for assistance. INT. = Internal hub EXT. = External hub Available in W rotation only.

8 IENSINS and SPEIFIATINS Arrangement #, irect rive N P F.. R FF.. AA S T J G H HH / ia. () Holes U JJ U VARIES WITH TR. Note: For common boxed blower housing dimensions, see Page. L- L- L- TR FRAE F G G H U FF HH JJ KK / / / / / / 2 / 2 / / 2 / / / / / L- NLY; INLET AN ISHARGE FLANGE NT AVAILABLE UE T INTERFERENE. ALL S, ISHARGE FLANGE NT AVAILABLE FR WN BLAST PSITIN. FR WN BLAST ISHARGE L- & L-, SEE SPEIAL G AN " " IENSINS. IENSINS KK AN REFER T ARRANGEENT H BELW. 9 / 9 / / / / IENSINS and SPEIFIATINS Arrangement # H, (Horizontal ount) irect rive NTE: Inlet flange is optional on arrangement #H. 9 / / / / / / N P Angle bracket used on foot mounted motors only. S.. R T KK Note: For common boxed blower housing dimensions, see Page. VARIES WITH TR. For inlet flange dimensions B, and above, see flange dimensions table on page for corresponding A dimension. For KK and dimensions, see arrangement dimension table above.

9 IENSINS and SPEIFIATINS Arrangement # and #9, Belt rive NTE: Arrangement 9 dimensions are the same as arrangement with exception of dimensions.. and L which are for arrangement 9 only. BB.. AA E Spacer Ring Z Keyway, Sq. Y ia. Shaft F N P.. S FF.. R L J G H HH Belt Guard Std. Arr. 9 only / ia. () Holes T V JJ Note: For common boxed blower housing dimensions, see Page. L- L- L- TR FRAE E F G H V Y Z BB FF HH JJ L -T -T -T / / / / / / / / / 2 / 2 / 2 / 2 / 22 / 2 / L- NLY; INLET AN ISHARGE FLANGE NT AVAILABLE UE T INTERFERENE. ALL S, ISHARGE FLANGE NT AVAILABLE FR WN BLAST PSITIN. L IS AXIU TR LENGTH N USTER-SUPPLIE TR. TR ANUFATURER IENSIN ANNT EXEE L. Arrangement #2, Belt rive / / / / / /.. IN. AX. 2 / 2 / 2 / 0 / 0 / 0 / / / / BB E F N P Y ia. Shaft Z Keyway, Sq... R FF.. AA S J G H HH / ia. () Holes T U JJ U Note: For common boxed blower housing dimensions, see Page. L- L- L- E F G H U Y Z BB FF HH JJ 9 / 2 / / 2 / / / / 0 / / / / / / 2 / / / 2 / 0 / / / / / / / 2 / / / / / 9 / / L- NLY; INLET AN ISHARGE FLANGE NT AVAILABLE UE T INTERFERENE. ALL S, ISHARGE FLANGE NT AVAILABLE FR WN BLAST PSITIN. 9

10 IENSINS and SPEIFIATINS odel LF, Arrangement # H, (Horizontal ount) irect rive All LF models are available in clockwise (W) rotation only. N P R AA.. S See drawings below for flange face dimensions T LF- LF- TR FRAE N P R S T AA 2Z / / / 2 / 2 / / 9 / /2 / / / 2 / / / / / / / / /2 / / 9 / / / / / / odel LF, Flange Face imensions for Above IENSINS IN INHES ± / All bolt holes are cast into flanges so bolt circle cannot be changed. REF. () / Holes on / B.. REF. / () / Holes on /2 B.. 2 / I.. LF- /.. /2.. LF- / I.. () / Holes on 2 /2 B.. 9 / () / Holes on 9 / B.. /2 REF. 9 / I.. /2 / REF. 9 / I

11 / H IENSINS and SPEIFIATINS E.. A I.. N. I.. B..➀ B.. INLET AN ISHARGE FLANGE IENSINS F ia. rill ➀ G No. Holes ➀ ➀ Holes will not be drilled unless customer specifies. If drilled per our standard, holes will be drilled on centerlines unless specified otherwise on order. imensions, F & G can be made to customer specifications; at an additional charge. ➁ All dimensions are ±/ except & F. ➂ All flanges are 9 cast aluminum. INLET AN ISHARGE SLIE GATE IENSINS imensions in inches A B E F G H / / / 9 /2 /2 9 /2 / 9 / /2 9 / 9 / 9 / / / / / /2 / /2 / / A fits over inlet or outlet of blower, AA or dimension. eet ANSI-2 pound flange dimensions. THESE ISHARGE FLANGES ARE NT AVAILABLE N WN BLAST ISHARGE PSITIN R ANY LF ISHARGES. / / / A + 2" K J PEN H LSE B.. NT AVAILABLE N WN BLAST ISHARGE PSITIN R ANY LF ISHARGES. ➀ Gate halves are 9 cast aluminum. Slide gate is 2 gauge galvanized steel. Aluminum slide gate available at additional charge. A I.. IENSINS IN INHES A B E F G H J K FG- FG- / / / / / / / / /2 /2 /2 /2 / 2 / 2 9 / 2 / 2 / FG- FG- / A FITS VER INLET R UTLET F BLWER, AA R IENSIN G E F / / Flange, filter or guard can be mounted over this.. / / / / / / / 9 0 /2 /2 / 9 9 /2 / INLET FILTER IENSINS FR L & LF FANS Filter odel Number With Wire edia With Paper edia For Use on Fan odels Nom. Fan Inlet Size A imensions B icron Filter Efficiency with Paper edia 2 icron 0 icron B.. A I.. () / Holes 20 Apart FSW FSW FSW F00SW F00SW FSP FSP FSP F00SP F00SP LF- LF- L-, LF- L-, L-, /2 / 9 / / /2 / No efficiency is quoted with wire media. Wire media is for above micron sizes such as leaves. 90% 90% 90% 99% 99% 99% 99.99% 99.99% 99.99%

SQBI BLOWERS BACKWARD INCLINED CLASS II CLASS IIP CLASS III. OEM and Industrial Air Handling Specialist

OEM and Industrial Air Handling Specialist SQBI BLOWERS BACKWARD INCLINED CLASS II CLASS IIP CLASS III 7697 Snider Road, Mason, OH 4040-913 Telephone: 13-73-0600 Visit us at www.cincinnatifan.com for more