Opti Line ACE4
12Pages

OACE4 1101.02 GB Product description Opti Line ACE4 Flow volume: 10-180 l/min Max differential pressure: 16 bar Applications: Lubrication, circulation and transfer Screw pump

OACE4 1101.02 GB www.imo.se 2 Design The Opti Line ACE pump is a positive displacement pump of 3-screw type. The design basically meets the requirements of EN ISO 14849. Pressure relief valve The pump is equipped with an integral pressure relief valve with internal return, limiting the differential pressure across the pump and protecting the pump, should the discharge line be blocked. The valve is adjustable for different opening pressures. The value of the pressure limit can be set at the factory and should be adjusted at installation (see Installation & Startup instruction for...

OACE4 1101.02 GB www.imo.se 3 Material and design Pump body Nodular cast iron Power rotor Steel, surface treated Idler rotors Perlitic cast iron, surface treated Elastomers Viton For handling of fluids that may be aggressive to above materials consult your IMO representative. Viscosity table cSt 2 4 8 20 37 75 200 400 800 1500 SSU 32.6 39.2 52.2 99.4 174 346 927 1850 3700 6940 Units The following units are frequently used for specification of pumps: SI-unit IMO units USA units Conversion Pressure Pa (MPa) bar psi 1 bar = 14.5 psi = 0.1 MPa Speed r/s rpm rpm 1 rpm = 0.016667 r/s Viscosity...

OACE4 1101.02 GB www.imo.se 5 Pump model code Pump series ACE Size (Power rotor diameter, mm) 025, 032, 038 Lead K = Low lead, size 038 L = Low lead, size 025, 032 N = Normal lead, all sizes D = High lead, size 038 Generation Design generation 3 Material in pump body N = Nodular cast iron Magnetic shaft coupling K = Torque < 6.5 Nm L = Torque < 14 Nm M = Torque < 22 Nm N = Torque < 30 Nm Mounting B = Flange mounting Valve P = Pressure relief valve included Special design Code group omitted for standard design

ACA2CLMPBD1HFM1GG1KJYFGHD1MCoGA1AZTBBDVEROTATIONHEATHEATPPRPS30°TRS30°6784594ACA2CLMPBD1HFM1GG1KJYFGHD1MCoGA1AZTBBDVEROTATIONHEATHEATPPRPS30°TRS30°6784594 OACE4 1101.02 GB www.imo.se 7 Pump dimensions

AABBCCEEDD007AA-A702702A004002006A998B998462A462(605)(613)(608A)(608)(614)(615)6000003113(6120)401B-B506122124A124007B005A703703A703B005351(112)10202025565515010C-D701A701 OACE4 1101.02 GB 8 www.imo.se Sectional view

B506122124A124007B005A703703A703B005351(10202025565515010C-C451453E-E463463A440502D-D701A701 OACE4 1101.02 GB www.imo.se 9 List of components Pos No Denomination 002 Motor 003 Connecting frame 004 Angle bracket 005 Magnetic coupling 005A Retaining ring 005B Sealing can 005C Inner magnetic rotor 005D Outer magnetic rotor 006A Screw 007A Screw 007B O-ring 1020 Power rotor (112) Balancing piston 113 Shaft key 122 Ball bearing 124 Retaining ring 124A Support ring Pos No Denomination 202 Idler rotor 351 Balancing bush 401 Pump body 418 Gasket 423 Gasket 451 Screw 453 Screw 462 Plug 462A Sealing...

OACE4 1101.02 GB 10 www.imo.se Installation The Opti Line ACE pump is flange-mounted to an electric motor via a connecting frame and a magnetic coupling and has an angle bracket for mounting horizontally and vertically, see mounting instructions in Maintenance & Start up Instruction. Opti Line double assembly Two pump units can also be mounted to a double assembly on a common frame with inlet and outlet pipe connections. The double assembly saves space and facilitates installation, maintenance, service and supervision. See Product description T4. Maintenance and Service Spare parts for...