leaders in filtration & ventilation

Rovos Heavy Duty Vehicle Filters – Housing & Accessories

The ROVOS air cleaner offers excellent air cleaning efficiency of 99.9% at 5um>. It has low maintenance requirements, “back-up” safety & ease of mounting…all in one economical air cleaning system. The ROVOS air cleaner has low initial restriction, a wide range of air flow capacities, is compact & lightweight and can operate under severe dust conditions or where moisture is a constant hazard. The ROVOS air cleaner offers a wide range of applications.

Minimum Maintenance – Centrifugal pre-cleaning vanes reduce the amount of dust reaching the primary filters & extends service life. A vacuator valve discharges contaminants continuously, lengthening service intervals. The primary element can be cleaned up to three times by using a professional washing service. Cleaning restores element to near new service life which reduces your cost in maintaining the air cleaner.

Maximum Reliability – the ROVOS element eliminates water in the air cleaner. Element vanes centrifuge mist & rain as well as dust…eliminates moisture plugging & freezing. The Vacuator Valve prevents water & dust build-up in the dust bowl cup. To minimize servicing attention, the element is designed with just one critical seal which is fixed to the bottom end cap. When a new element is installed, the gasket is automatically replaced as well as the wingnut which ensures continued peak performance.

“Back-up” Safety – A safety filter element is positioned inside the primary filter element to protect the engine incase of damage to the primary filter element.

 Ease of MountingROVOS air cleaners can be mounted horizontally or vertically giving more flexibility for location. Ducting can be short & direct to the engine. Two mounting bands hold the ROVOS air cleaner to any rigid support. Complete installation kits are available for easy installation to most popular truck, tractor brands etc…

Design & Function

1.Pre-Cleaner Fin Assembly: Angled vanes give cyclonic twist to entering air which spins the dust ensuring even dust loading on the filter.http://www.filvent.co.za/

2.Dust Bowl: Centrifugal contaminants are carried along the wall of the cleaner & collected in the dust bowl.

3.Primary Filter: Dust remaining in pre-cleaned air is removed by the primary filter. Chemically stabilized filter media is pleated & embossed for a maximum surface area. The expanded metal shell protects inside & out and gives the element rigidity & strength.

4.Safety Element: air flows through both the primary & safety elements. In case of accidental perforation of primary element, the safety element protects the engine by blanking speedily & causing an air flow restriction which will be indicated by the restriction indicator therefore warning the operator of the element failure.

5.Clean AirOutlet: Outlet has fitting for restriction indicator.

6.Vacuator Valve: Ejects dust & water continuously.

 

Engine intake airflow power drives the unique ROSPIN Pre-cleaner:new rospin pre cleaner

1.The angled louvered plates direct the air flow to turn the stainless steel rotor

2.which is mounted on dual oversized heavy duty bearings  rated up to 5000RPM.

3.This causes centrifugal force & intake compression around the inside perimeter of the epoxy coated steel hood

4.to expel heavier air contaminants out through the discharge port.

5.Clean dry air is drawn into the plenum chamber

6.and then into the air cleaner

2 CYCLE PETROL & DIESEL

CFM = RPM x CID x Vol. Eff.

1728

Vol. Eff.= 1.40 Blower Scavenged Diesel

1.90 Turbo charged Diesel

2.10 Turbo charged Intercooled Diesel

Vol. Eff= .85 up to 2499 RPM Petrol

.80 2500 to 2999 RPM Petrol

.75 3000 to 4000 RPM Petrol

4 CYCLE PETROL & DIESEL

CFM= RPM x CID x Vol. Eff.

3456

Vol. Eff.= .85 Normal Aspirated Diesel

1.40 Supercharged Diesel

1.60 Turbo charged Diesel

1.85 Turbo charged after cooled Diesel

Vol. Eff. = .80 up to 2499 RPM Petrol

.75 2500 to 2999 RPM Petrol

.70 3000 to 4000 RPM Petrol

Model No.

Air Intake Pipe ID

M³M Range

Dimensions in mm

Min

Max

A

B

C

D

E

R2225

63.5

2.83

8.49

125

85

180

40

66.0

R2233

76.2

3.90

12.7

125

85

210

40

77.0

R2244

101.6

8.50

19.0

185

145

270

40

102.0

R2255

127.0

11.0

25.0

185

145

310

40

128.0

R2266

152.4

14.2

40.0

185

145

360

40

154.0

All models are supplied with a heavy duty stainless steel T-Bolt clamp
NOTE: the correct model pre-cleaner is determined by m³m, NOT by intake pipe diameter

DIMENSIONS

Rospin_precleaner_Dimensions_Rovos_Filters

Air Cleaner Model No.

Description

Total Length

Barrel Length

Barrel Diameter

Inlet Height

Inlet

Outlet

Outlet Length

Dust Bowl

Initial Restriction

  CFM           M³/M

A

B

C

D

E

F

G

H

6”WG

150mmWG

RP100

4” Air Cleaner

289

228

110

P

P

45

60

130

80

2.30

RS100

4” Air Cleaner

289

228

110

50

45

45

60

130

80

2.30

RP125

5” Air Cleaner

346

280

130

P

P

50

60

155

90

2.60

RS125

5” Air Cleaner

346

280

130

50

50

50

60

155

90

2.60

RP150

6” Air Cleaner

356

283

165

P

P

57

60

190

152

4.30

RS150

6” Air Cleaner

356

283

165

60

63

57

60

190

152

4.30

RS150-S

6” Air Cleaner

356

283

165

60

63

57

60

190

135

3.80

RLP150

6” Air Cleaner

430

350

165

P

P

57

60

190

235

6.50

RL 150

6” Air Cleaner

430

350

165

60

76

57

60

190

235

6.50

RL 150-S

6” Air Cleaner

430

350

165

60

76

57

60

190

230

6.48

RP200

8” Air Cleaner

462

356

205

P

P

76

70

220

268

7.60

RS200

8” Air Cleaner

462

356

205

80

76

76

70

220

245

6.80

RS230

9” Air Cleaner

512

406

230

80

114

101

80

250

320

9.06

RS300

12” Air Cleaner

564

443

300

80

127

127

80

310

500

14.16

RS355

14” Air Cleaner

628

494

355

85

152

152

80

365

688

19.75

RS405

16” Air Cleaner

685

630

414

105

177

177

110

410

742

21.00

Air Cleaner Model No.

Suitable Replacements for Donaldson Air Cleaners

A

B

C

D

E

F

G

H

6”WG

150mm WG

RSD100

FWG04-2503

262

205

110

50

45

45

60

130

75

2.15

RSD125

FWG05-2510

360

288

130

50

50

50

60

155

82

2.30

RSD150

FHG06-5201

342

270

165

60

63

57

60

190

85

2.40

RSD150S

FHG06-5189

391

316

165

60

76

57

60

190

137

3.88

RSD200

FHG08-0265

432

330

205

80

95

88

70

210

212

6.00

RLD200

FHG08-0236

513

410

205

80

95

88

70

210

247

7.00

RSD230

FHG09-0022

549

443

230

80

114

101

80

240

364

10.30

RSD300

FHG12-0014

520

410

300

80

127

127

80

310

411

11.63

RSD355

FHG14-0022

607

468

355

85

152

152

80

365

654

18.50

RSD405

FHG16-0048

668

616

414

105

177

177

110

410

731

20.70

*measurements in mm

P = Peripheral Inlet

S = Short Housing

L = Long Housing

-S = Inclusion of Safety Element

 

 

AIR CLEANER PARTS LIST

Parts List  New exploded view

 

 

 

Air Cleaner Model No.

Primary Element

Safety Element

Dust Bowl

Vacuator Valve

Mounting Band

O’Ring Dust Bowl

Inlet Hood

RP100 R4200 - R1100 R446 R3100 R17100 -
RS100 R4200 - R1100 R446 R3100 R17100 R545
RP125 R5236 - R1125 R446 R3125 R17125 -
RS125 R5236 - R1125 R446 R3125 R17125 R550
RP150 R6245 - R1150 R446 R3150 R17150 -
RS150 R6245 - R1150 R446 R3150 R17150 R563
RS 150-S R6245 R6225 R1150 R446 R3150 R17150 R563
RLP150 R6311 - R1150 R446 R3150 R17150 -
RL 150 R6311 - R1150 R446 R3150 R17150 R576
RL 150-S R6311 R6280 R1150 R446 R3150 R17150 R576
RP 200 R8320 - R1200 R4814 R3200 R17200 -
RS200 R8320 R8290 R1200 R4814 R3200 R17200 R576
RS230 R9365 R9335 R1230 R4814 R3230 R17230 R5114
RS300 R12400 R12390 R1300 R4814 R3300 R17230 R5127
RS355 R14430 R14420 R1355 R4814 R3355 R17355 R5152
RS405 R16480 R16470 R1405 R4814 R3405 R17405 R5177
RSD100 R10-2745 - R1100 R446 R3100 R17100 R545
RSD125 R11-9776 - R1125 R446 R3125 R17125 R550
RSD150 R13-1567 - R1150 R446 R3150 R17150 R563
RSD150S R12-6310 R123160 R1150 R446 R3150 R17150 R576
RSD200 R12-4773 R12-4767 R1200 R447 R3200 R17200 R595
RLD200 R11-9363 R11-9410 R1200 R447 R3200 R17200 R595
RSD230 R12-0022 R11-9778 R1230 R447 R3230 R17230 R5114
RSD300 R11-7439 R11-9374 R1300 R447 R3300 R17300 R5127
RSD355 R11-7437 R11-9373 R1355 R447 R3355 R17355 R5152
RSD405 R11-7443 R11-9372 R1405 R447 R3405 R17405 R5177

Conversion Factors

m³ / min x 35.31 = CFM

kPa x 101.96 = mmH²0

m³ / sec x 2199 = CFM

90Deg_Elbow_Rovos_Filter_Parts

Part No

mm

Inches

 R99032

32

1⅟₄

R99045

45

1³⁄₄

R99050

50

2

R99057

57

2⅟₄

R99063

63

2⅟₂

R99076

76

3

R99088

88

3⅟₂

R990100

100

4

R990127

127

5

R990139

139

5⅟₂

R990152

152

6

R990177

177

7

R990203

203

8

R9907663

76 – 63

3 – 2⅟₂

 

 

 

 

 

 

 

 

 

 

 

45Deg_Elbow_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

 

 

 

 

Part No

mm

Inches

R94545

45

1³⁄₄

R94550

50

2

R94557

57

2⅟₄

R94563

63

2⅟₂

R94576

76

3

R945100

100

4

R945127

127

5

R945139

139

5⅟₂

R945152

152

6

R945177

177

7

R945203

203

8

 

 

 

 

 

 

 

Hump_Reducer_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

 

Part No

mm

Inches

R7H 7663

76 – 63

3 – 2⅟₂

R7H 8876

88 – 76

3⅟₂ – 3

R7H 10076

100 – 76

4 – 3

R7H 10088

100 – 88

4 – 3⅟₂

R7H 127100

127 – 100

5 – 4

R7H 139100

139 – 100

5⅟₂ – 4

R7H 139127

139 – 127

5⅟₂ – 5

R7H 152139

152 – 139

6 – 5⅟₂

 

 

 

 

 

 

Straight_reducer_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

 

 

Part No

mm

Inches

R65038

50 – 38

2 – 1⅟₄

R65045

50 – 45

2 – 1³⁄₄

R65750

57 – 50

2⅟₄ – 2

R66350

63 – 50

2⅟₂ – 2

R66357

63 – 57

2⅟₂ – 2⅟₄

R67663

76 – 63

3 – 2⅟₂

R610076

100 – 76

4 – 3

 

 

 

 

 

Straight_Hump_Reducer_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

 

Part No

mm

Inches

R8H32

32

1⅟₄

R8H50

50

2

R8H57

57

2⅟₄

R8H63

63

2⅟₂

R8H70

70

2³⁄₄

R8H76

76

3

R8H100

100

4

R8H127

127

5

R8H139

139

5⅟₂

R8H152

152

6

R8H177

177

7

R8H203

203

8

 

T_bolt_Clamps_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

 

 

Part No.

To fit hoses size mm

Inches

R2392

76

3

R23108

100

4

R23126

114

4⅟₂

R23142

127

5

R23158

139

5⅟₂

R23174

152

6

R23208

177

7

R23242

203

8

 

Hose_Clamps_Rovos_Filter_Parts21

 

 

 

 

 

 

 

 

 

 

Part No.

To fit hoses size mm

Inches

R1012

12

⅟₂

R1015

15

R1019

19

³⁄₄

R1036

36

1⅟₂

R1050

50

2

R1058

58

2⅟₄

R1063

63

2⅟₂

R1076

76

3

R1088

88

3⅟₂

R10100

100

4

R10114

114

4⅟₂

R10127

127

5

R10139

139

5⅟₂

R10152

152

6

R10177

177

7

R10203

203

8

 

Mounting_Bands_Rovos_Filter_Parts

 

 

Part No.

To fit hoses size mm

Inches

R3100

100

4

R3125

125

5

R3150

150

6

R3200

200

8

R3230

230

9

R3300

300

12

R3355

355

14

R3405

405

16

Pre-Cleaners: Used to reduce the frequency of service on all types of air cleaners where extremely dusty conditions are encountered. Full view pre-cleaners separate up to 80% of the dust in the incoming air stream. Easy to Clean: When dirt reaches the level indicated by the arrow, simply remove the cover, lift off the plastic bowl & empty. No tools are required as the base does not need to be removed!

 

Part No. Description
R132 Progressive Indicators 305 – 635 WG

Service_Indicators_Rovos_Filter_Parts

 

 

 

 

 

 

 

 

Part No. Description
R446 Vacuator Valve for RS100 – RS150 Dust Bowls
R447 Vacuator for RS200 – RS405 Dust Bowls

Air Stack Extensions

All sizes available on request

 

Rovos_AIR_INLET_HOODS

 

 

 

 

 

 

 

 

 

 

Part No.

To Fit Hose Size mm

Inches

R545

45

1³⁄₄

R550

50

2

R563

63

2⅟₂

R576

76

3

R595

95

3³⁄₄

R5100

100

4

R5114

114

4⅟₂

R5127

127

5

R5152

152

6

R5177

177

7

PreCleaner_Rovos_Filter_Parts

Part No.

mm

Inches

R2050

50

2

R2063

63

2⅟₂

R2076

76

3

 Pre-Cleaners: Used to reduce the frequency of service on all types of air cleaners where extremely dusty conditions are encountered. Full view pre-cleaners separate up to 80% of the dust in the incoming air stream. Easy to Clean: When dirt reaches the level indicated by the arrow, simply remove the cover, lift off the plastic bowl & empty. No tools are required as the base doesnot need to be removed!

Air_Stack_Extention_Rovos_Filter_PartsRospin_precleaner_Dimensions_Rovos_Filters

 

 

 

 

 

 

 

 

 

ROVOS Air Cleaners Warranty

ROVOS Air Cleaners are guaranteed to be free from any defects in workmanship & materials during the service life recommended & if found to be defective, will be replaced.

 

NOTE:

Vehicle & Engine warranties cannot be voided solely due to the use of ROVOS Air Cleaners.

In the event of an engine failure directly attributed to a ROVOS Air Cleaner defect with the air cleaner correctly mounted in an acceptable housing installation, Filvent (Pty) Ltd will restore the engine condition equivalent to that existing before the failure. However, Filvent (Pty) Ltd is not liable for any other losses or expenses incurred due to such defects.

Warranty does not extend to goods damaged or subject to accident, abuse or misuse after shipment from our factory nor to goods altered.

Primary air filters are designed to filter 99.9% of AC fine dust as determined by the Society of Automotive Engineering Air Cleaner Test Code J726C / ISO 5011.

Made in South Africa