Skip to content
CALPEDA NM 10 / NM 11 / NM 12 - CLOSE COUPLED CENTRIFUGAL PUMPS FOR HIGH FLOW

CALPEDA NM 10 / NM 11 / NM 12 - Close Coupled Centrifugal Pump for High Flow

by Calpeda
Save 40%
$1,431.00
$858.60
SKU NM10 20C16S

CALPEDA NM 10- NM 11 - NM 12 - CLOSE COUPLED CENTRIFUGAL PUMPS FOR HIGH FLOW

SKU USA CALPEDA MODEL
NM10 20C16S NMM 10/S-60
NM10 20H36S NM 10/S-60
NM11A 30H36S NM 11/A-60
NM12C 40H36S NM 12/C-60
NM12A 50H36S NM 12/A-60

 

Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump for high flow.
Single-impeller
Connections: threaded ports NPT.


APPLICATIONS

  • For clean liquids without abrasives, which are, non-aggressive
  • For the pump materials ( solids content up to 0.2%).
  • For water supply.
  • For heating, air-conditioning, cooling and circulation plants.
  • For civil and industrial applications.
  • For irrigation.

OPERATING CONDITIONS

  • Liquid temperature from 14 °F to 194 °F.
  • Ambient temperature up to 104 °F.
  • Total suction lift up to 23 ft.
  • Maximum permissible working pressure up to 145 psi
  • (232 psi for pumps NMD).
  • Continuous duty.

MOTOR

  • 2-pole induction motor, 60 Hz (n ˜ 3450 rpm).
  • Three-phase 230/460 V.
  • Insulation class F.
  • Protection IP 44.

MATERIALS

  • Pump casing: Cast iron.
  • Lantern bracket: GJL 200 EN 1561.
  • Impeller: Brass CW510L (lead free public LAW 111-380).
  • Shaft: Cr steel AISI 430.
  • Cr Ni steel AISI 302 for 1 - 1.5 - 2.5 - 3 HP.
  • Mechanical seal: Carbon- Ceramic- NBR.

SPECIAL FEATURES ON REQUEST

  • Other voltages.
  • Special mechanical seal
  • Higher or lower liquid or ambient temperatures.

FOR ADDITIONAL INFORMATION CONTACT US TO:     sales@pumpstoponline.com