Service manual

EP-300 SERIES PUMP INSTALLATION, OPERATION AND SERVICE MANUAL
22
SECTION 10: SPECIFICATIONS
10.1 Material Specification
10.1.1 Pump Frame, Inlet, Scroll and Impeller
3 mm welded steel construction
10.1.2 Pump Weight
135 lbs (61 kg)
10.2 Motor Specifications
10.3 Suspension Specifications
10.4 EP-301 Controls Specifications
Motor controls and contactors are sold separately.
Use contactor package P/N 10050009.
10.5 EP-303 Controls Specifications
Motor starters are sold separately.
When using a System Control or BZC 700 Controller,
use Starter Package P/N 10050010.
With ROBERTS GORDON
®
ULTRAVAC™, use
variable frequency drive (P/N VFD20230), sold
separately.
General Dimension Specifications
MODEL: EP-301 EP-303
TYPE: TEFC TEFC
PHASE: 1 3
VOLTS: 208 V - 230 V
208 V - 230 V/
460 V
FULL LOAD
CURRENT:
12.8 A -
11.5 A
5.5 A - 5.2 A/
2.6 A
FREQUENCY: 60 Hz 60 Hz
HP: 2 2
RPM: 3450 3450
FRAME: 90 90
25 19/32"
(65 cm)
6"
(15 cm)
4 3/4"
(12.2 cm)
15 1/8"
(38.5 cm)
16 11/16
(41.5 cm)
6" (15 cm)
1 3/4" (4.4 cm)
8 5/64"
(20.5 cm)
24 5/8"
(63 cm)
10 5/8"
(27 cm)
20 25/32
(52.8 cm)