O.M.A.C. Serie C, CF Technical Manual

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

1

Rev.1 del 05/2012 O.M.A.C. s.r.l.

Technical Manual

Positive displacement lobe pump

Serie C - CF

Translation of the original instructions

T.M. C-CF Series rev.1 05/2012 All rights reserved

O.M.A.C. S.R.L. RUBIERA (RE) - ITALY

all the power with a delicate touch

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

2

Rev.1 del 05/2012 O.M.A.C. s.r.l.

© Copyright by
O.M.A.C. s.r.l.
Via Giovanni Falcone, 8
42048 RUBIERA (RE) – ITALY
Printed directly by the Company

Revision 1 - May 2012

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

3

Rev.1 del 05/2012 O.M.A.C. s.r.l.

Summary

Technical features of the C CF Series pump...................................................................................................................................... pag. 5

Curves of performance ...................................................................................................................................................................... pag. 7-22



C100 with gear rotor in AISI 316L and standard tolerance (LI-ST) code 8 .............................................................. pag. 7



C110 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 8



C115 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 9



C115 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 10



C220 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 11



C220 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 12



C270 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 13



C270 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 14



C325 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 15



C325 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 16



C330 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 17



C330 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 18



C390 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 19



C390 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 20



C570 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0 .............................................................. pag. 21



C570 with 4-lobe rotor in AISI 316L and increased tolerance (LI-SM) code 1 .............................................................. pag. 22

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

4

Rev.1 del 05/2012 O.M.A.C. s.r.l.

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

5

Rev.1 del 05/2012 O.M.A.C. s.r.l.

Technical features of the C CF Series pump

The table below shows the nominal features of the various dimensions of the pumps. The data that make up the table refer to the pump

model, the capacity that each pump model (100, 110...) elaborates every 100 revolutions, the maximum operation speed of each pump

size, the differential operating pressure, expressed in bar, and the standard dimensions of the opening couplings, expressed in millimetres

and inches.

MODEL

PUMP

THEORETIC
FLOW-RATE

MAXIMUM

SPEED

MAXIMUM

POWER

MAXIMUM OPERATING PRESSURE (bar) STANDARD

CONNECTIONS

lt/100 rpm rpm kW ST standard clearance

with shafts in AISI 630

SM increased clearance

with shafts in AISI 630

DN INCHES

C100 3 1400 1.5 7 - 25 -

C110 17 1000 4 8 13 40 -

C115 21 1000 4 5 8 40 -

C220 30 800 7.5 8 13 40 -

C270 38 800 7.5 5 8 50 -

C325 63 700 18.5 13 17 65 -

C330 81 700 18.5 8 12 65 -

C390 100 700 18.5 5 8 80 -

C570 600 400 45 8 13 125 -

A section of C220 Series pump

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

6

Rev.1 del 05/2012 O.M.A.C. s.r.l.

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

7

Rev.1 del 05/2012 O.M.A.C. s.r.l.

C100 with gear rotor in AISI 316L and standard tolerance (LI-ST) code 8

8, Giovanni Falcone - 42048 Rubiera (RE) - Italy Tel.[phone] - 629923 Fax [phone]

E-mail:[e-mail] Web-site:www.omacpompe.com

8

Rev.1 del 05/2012 O.M.A.C. s.r.l.

C110 with 4-lobe rotor in AISI 316L and standard tolerance (LI-ST) code 0