I I

I

REJ-DV - TREJ-DV•

T/he Vacuum Blovvers

I

RORUSCHIR"U.MPS AND BLO\NERS

RB-DVRB-DV series of rotary three lobe PD blowers can operate at high vacuum levels thanks to a ROBUSCHI patented device that

injects atmospheric air.

The new patented device allows the blower to operate at maximum vacuum without overheating.

RB-DV series blowers can reach vacuum levels of up to 93% on a dead head - 28" Hg without the need to water inject or uses

an upstream heat exchanger. Consequently lowering installation and operating costs.

Main blowers features are:

- Vacuum rate up to 93% (blank off) - 28" Hg and 90% -27" Hg continuous;

- Nominal capacity from 840 to 10.500 m3/h - from 494 CFM to 6200 CFM;

- Gases and vapours can be handled;

- Lack of sliding parts, reduces wear;

- Safe operation environmentally friendly;

- No oil mist;

- Available RB-DV in ATEX version on request.

APPLICATIONS

RB-DV series blowers are selected by applications requiring

vacuum levels greater than 50% or 15" Hg (for applications

requiring vacuum 0-50% / 0-15"Hg see ROBUSCHI RBSP.D. Blowers).

RB-DV series blowers are used in the following applications:

- Vacuum trucks handling wet and/or dry waste(Industry, Municipalities etc...);

Pneumatic conveying(Ash transport,Chemicals,Pharmaceuticals industry etc.. .);

- Central vacuum systems(Packaging, Vacuum cleaning etc...);

- Deareation plants(Plastic extrusion, Brick production, etc...).

Available complete and compact groups for truck applications (TRB-DV).

Heavy duty rotor and shaft assembliessafelyallows operation at higher rpms providingoutstanding performance.

Helical gears providenearnoiselesssmoothandsynchronizedoperation.

Double ended oil bathlubrication ensures longbearing life.

Patent tri (3) lobe rotors withROBUSCHIhigh performanceprofile(Low Pulse)

Patent air injection nozzleensures cool operation under allvacuum conditions.

Labyrinth piston ringprovides low wear.

Heavy duty bearing for beltor gear transmission.

Heavy duty bearings allowgreaterflexibiltysettingup beltor closecoupled transmission.

Double ended oil bathlubrication ensures longbearing life.

0--

•RB-DV

PERFORMANCE )

VACUUMBLOWER

30% 9"HG50% 15"HG60% 18"HG70% 21"HG80% 24"HG85% 25,5"HG90% 27"HG93% 28"HG

SIZE

QGRPMCFMBHPCFMBHPCFMBHPCFMBHPCFMBHPCFMBHPCFMBHPCFMBHP

2000

1394,71077,2858,4499,62500

188591569013410,69812 126137

494

30002387,120610,918412,714814,67516,545

CFM35002878,225512,623314,719717,012519,24520,2

40003369,430514,328216,924619,417421,89523,2

450038610,635416,233219,029621,822424,714426,0

5000

43511 840018038121 234524,327327319428914306BO31 52000

3127,827212,622414,717617,42500

40510,137116,131818,826522,120025,2

912

300050012,74652041223,535926,830030,817632,6

65CFM

350059515,55592450628,145332,839436,228238,94000

69118,864728,461833,554737,549442,937145,617148,94500

78622,473532,869438,764744,158249,645952,323554,94800

84324,879436,373542,170647,664753,652956,526559,6BO61,61500

48412,742420,835324,828228,82000

69617,764128,852933,542439,133544,5

85

m1602250090823,285336,677643,36475050056,735360

CFM3000111929,6105945,795353,681861,867669,852973,824480,4

3500133136,7123555,5120064,3109474,293583,679488,340693

3800

145841,5141261,6133571,7120082,3105992,591897,6441102,6BO105,91500

94623,582437,976544,658852,535359,81750

11382810124594152,776561,952970,520674,62000

132932,8120052,311186294171,770681,338286,3105

22942250152138,1138859,9129470,9111881,788292,755998,2176104

CFM 2500171343,7157667,9147180,1129492,21059104,4735110,4353116,8

2750190549,8176576,5164789,81471103,21235116,6912123,1529130,4

3000209656,3195385,518241001647114,61412129,21088136,4706144,580149,3

1070127631,4111851,2100061,188270,958880,8

1200146635,6129465,312066910768078291,1

1340

167140,5151260,3141277,7126590988102,4488108,71500

190446,2174774164787,91471101,71224115,6706122,6

125

35001680216753,2201284,2191299,71765115,21482130,8988138,6606146,7CFM 1875245261,1229495,82176113,12059130,51765147,81271156,5882165,6

21002781712624109,92529129,32382148,72100168,21600177,81218188,3

2200292775,72765116,42706136,725291572235177,41765187,61365198,6

2400321985,630001302941152,22765174,52441196,61924207,71471219,8BO226,5

1070276766,12500107,72294128,62047149,51582170,3941180,8

12003168752882121,82706145,32447168,619821921353203,7512215,6

1340359985,13294137,43118163,52882189,62412215,71794228,9941242,3

145

61761500409297,33806155,43618184,93376214,32906243,52288258,11441273,4CFM 16804647111,64353176,94176209,83929242,53459274,72844291,71988308,9

18005016121,74706191,645122274265262,13782297,23147314,82265333,7

2000

5633139,55355217,15124255,94879294,8439833937593592888380,2BO392,6

~ I TRB-DV application fieldQG ~ Volume displacement BO ~ Blank off

_____ 1 According to the application

I ARRANGEMENT )

ARRANGEMENT

tOPTIONSTANDARD

,ID ,DH

Orizontal nozzles

V

Vertical nozzles

RB-DV---N

RB-DV---N-FIRB-DV---N-SDRB-DV---N-FI-SDFI Inverted flow, ISD Right shaft

SS Upside shaft~~~

~

G IL>tomffi-I·r~mijiOL>.'¥41i-•11Jf1»»JK«~11 c:) Inlet•• Air injection• OutletRB-DV---/H

IRB-DV---/H-FI RB-DV---/H-SSRB-DV---/H-FI-SS

I

RB-DV45 - 65 - 85COMPATIBLE WITH

HYDRAULIC MOTOR

DIRECT COUPLING

ANSI125FF

M N0PHOLESDN

3 inches

6,007,870,714

6 inches

9,4611)20,918

8 inches

11,6513,390,918

10 inches

14,2515,940,9412

12 inches

17,0018,700,9412

Detail T

RB-DV ... / V

RB-DV ... / H

PN10UNI2236

M N0PHOLESDN

80 inches

6,307,870,714

150 inches

9,4611,220,918

200 inches

11,6513,390,918

250 inches

13,7815,940,9412

300 inches

15,7518,700,9412

Drilling for flat flanges UNI 2236 NP10 or ANSI 125 FF

>

D

Q

o

R Manometer connection G 3/8"

Dimension W with tolerance m6

O'ABCDEFGHILMQsuVWZXyR1X1Y1Weight

Blower

inches

Ibs-0,0245

inches3,3411,6110,830,4713,0312,2410,7511,616,301,6722,36312,560,0417,8011,611,4963,1500,3941,6141,9694xM80591213,8

65

inches4,2213,3913,430,5515,1615,2413,3914,217)82,1127,60614,530,0421,8514,141,9674,5080,5742,1112,4614xMl00,591352)

85

inches5,3214,5716,970,7116,5418,9815,9416,658,862,6632.60617,680,0426,1817,012)544,5080,6562,4182)564xM100,591551,2

105

inches6,6216,9319,720,7119,1321,9318,2318,1910,433,3136,42820,830,0429,1721.392,4594,5080,7382,623 881,8

125

inches8,3421,6523,230,8725)025,4320,7922,3611,814,1743,151023,580,0435,0825,332,8695,7380,823,053 1334

145

inches10,6226,7729,411,0230,3131,6925)460,0014,175,3152,601228,310,0443,2332,383,4846,9670,903,69 2293

O'ABCDEFGHILMQsuVWZXyR1X1Y1WeightBlower

inches

Ibs-0,0245

inches13,7810,4710,830,4711,8912)410,7511,615,206,8922,36612,52 17,8012,601,4963,150,3941,6141,9694xM80,591213,8

65

inches4)211,1413,430,5512,9115)413,3914,216,308,3927,60614,49 21,8515,161,894,3310,5512,0282,4614xMl00,591352)

85

inches19,4412,8016,970,7114,7618,9815,9416,657,099,7232,60617,64 26,1817,912,1654,3310,632,3232)564xMl00,591551,2

105

inches22,3615,4319,720,7117,6421,9318,2318,197,8711,1836,42820,79 29,1721,462,3625,5120,7092,52 881,8

125

inches28,0417,1323)320,8720,7125,4320,7922,369,8414,0243,151023,54 35,0826,382)565,5120,7872,933 1334

145

inches32,6822,4429,411,0225,2031.6925)427,3611,0216,3452,601228,27 43,2332,093,3466,6930,8663,543 2293

'= Gear diameter

'= Gear diameter

OVERALL DIMENSIONS )

j

TREI-DVTRB-DV are completely assembled compact groap sets with noise enclosure

developed for vacuum truck handling wet and lor dry waste.

It is possible to install this group with up to 50 degree tilt. Power take off

connection can be made by either hydraulic motor and or V- belt transmission.

TRB-DV group main features are:

No oil mist from the blower discharged into the environment;

No water cooling required;

Compact design allows flexibilty positioning on truck and takes up lessspace;

Easy installation;

Simple maintenance thanks to front mounted site glasses giving clear view

of oil level and easy access to draining and refilling lubricant; ---dEOptions available: left side opening door and clock wise; left side opening '!---;::CI-~door and counter clock wise; right side opening door and clock wise; right II

side opening door and counter clock wise;

Stainless steel noise enclosure available on request.

TRB-DV can replace liquid ring vacuum pumps and vane vacuum pumps.

TRB-DV - OVERALL DIMENSIONS

J IJ

I

r .,j ~, ~r WeightIr BlowerABCA1DHLMQWzXy

I- Ibs

65 inches

25,9842,9122,0512,999,8424,0247,24420,871,894,330,552,03705,48

85 inches

28,3546,8525,5914,1712,2027,5651,18423,232,174,330,632,32959,01

Right Side opening door enclosure aval able too

M

:r:

Left side opening door enclosure.Q

_ RBDV 65

_ RBDV 85

908060 70Vacuum rate %

50

86

8482

80

78

76

7472

70

40

* Free field 22,967'

TRB-DV: NOISE LEVEL ISO 3746 *

)

I I I J

Third inlet manifoldsconveying cooling airAbsorption silencer

SCE / SDL

. ~. ROBLK

SPF

Cooling silencer

ACCESSCJRIES

SPS

RClE3C1X DVEVOLUTION

Exaust silencer

- Silent operation;

- Simple inspection;

- Monitored operation;

- Compact construction.

ROBOX evolution suction group

with RB-DV air injection vacuum

blower:

I /

HOUUSCHIIUSA Inc.

I