
Calpeda NMD40/180 Close Coupled Centrifugal Pumps
by Calpeda
Save 30%
Original price
$4,301.00
Current price
$3,010.70
SKU NMD40180D 50H36S
NMD 40/180 - Pumps
USA SKU |
CALPEDA MODELS |
NMD40180D 50H36S |
NMD 40/180D-60 |
NMD40180C 75H36S |
NMD 40/180C-60 |
NMD40180B 100H36S |
NMD 40/180C-60 |
Close-coupled, centrifugal pumps electric motor with extended shaft directly connected to the pump.
Two back-to-back impellers (with axial thrust balancing).
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