SAND 100

Submersible pump in cast-iron for sandy and drainage water, 2 poles, 0.75kW,
Max head: 13 m
Max capacity: 300 L/min

Description

Pump in cast-iron for drainage. The suction grid at the base permits to position the pump at the bottom of a pond or of a hole into the ground as the stones and other solid parts cannot be suck by the pump. Thanks to its heavy duty construction and the top quality oil bathed motor the SAND 100 is a pump ideal also for hard applications.

In case an electrical problem occurs, the reparation of the pump is extremely easy because the electric connections and the capacitor are positioned under the cover and completely isolated from the motor; so if some water enters into the pump from a cut in the cable the motor will be safe.

Use

Suitable for drainage water and sandy water. This model is much used by contractors by construction sites to drain water from foundations or to dewater small ponds.

Operation conditions

Max liquid temperature: 50 °C (122 °F)

pH: 6-10

Max density < 1100 kg/m³

Max immersion depth: 5m

 

 

Performance curve:

 

Model                                        Head (m)                                    
2 4 6 8 10 12
Capacity
SAND 100        L/min       315 270 220 170 100 40
m3/h 18,9 16,2 13,2 10,2 6,0 2,4
L/s 5,25 4,50 3,67 2,83 1,67 0,67

 

 

Technical characteristics:

Outlet 1"1/2 - DN 40 horizontal threaded
Solid passage 5mm
Impeller Bi-channel open impeller
Mechanical seal Mechanical seal in silicum carbide / allumina / NBR + NBR oil seal         
Motor Oil bathed. Insulation class F.
Motor protection Automatic reset built-in motor protection
Float-switch

The model can be supplied with or without float-switch

Cable

10 meters cable H07RNF 3G1 with plug

Capacitor 14μF - 450V
IP 68

 

 

Electric characteristics:

Model  Power Nos. poles R.p.m.  Voltage Ampere
SAND 100   1.0 HP - 0.75kW 2 2850  230V/50Hz/1 5,0 A

 

 

Materials:

Impeller Cast-iron GG 20                                                              
Pump cover Cast-iron GG 20
Motor case Cast-iron GG 20
Pump body Cast-iron GG 20
Pump support Cast-iron GG 20
Motor shaft Inox AISI 420B tempered
Packing set NBR

 

 

Weight and dimensions:

Model Outlet             Dimensions (mm)                Weight   
 female threaded  A B C D E (kg)
SAND 100  1"1/2 - DN 40 410 165 230 200 470 23

 

 

Optionals:

Connections Professional 90° brass connection 1"1/2 in three pieces
Standard 90° plastic connection 1"1/2 in one piece 
Coupling foot MODEL 1-1"1/2: automatic coupling foot with 1"1/2 connection 
No-return valve Professional ball check valve threaded 1"1/2 in cast-iron
Float-switch 10 or 20 metres cable float-switch to be connected to an electric board in case it is not possible to use the standard float-switch connected to the pump
Electric board Model F5-0.5/3-1 that provides a manual reset thermal protection to protect the motor of the pump and it permits the connection of a float-switch.

 

 

SAND 100 ENG - REV. 2.0 - 29/08/2017

Comex Srl Via delle Industrie, 42 - 31057 Silea (TV) - ITALY
P.I.: 00345210264 - Cap. Soc.: 50.000€ i.v.