Pump Type:   Shuttle Block Rotary Piston Pumps

Pump Model: SB 01 NLH

Pump Brand / Manufacturer: PUMPSQUARE

Tag Nos:

Pumping Media / Fluid:

Application / Service:

Duty:

Minimum Pumping Media Viscosity (cSt):

Maximum Pumping Fluid Viscosity(cSt):

Pumping Temperature Viscosity (cSt):

Media Density (Kg / Cu. M):

Specific Gravity:

Vapor Pressure:

Minimum Pumping Temperature (Deg C):

Maximum Pumping Temperature (Deg C):

Suction Condition & Head (m): (Max +0.5 Bar)

Discharge Head (m):

Discharge Pressure (Bar):

Differential Pressure (Bar):

Absorbed Power (kW):

Hydraulic Power (kW):

Recommended Power (kW):

Pump Speed (RPM):

NPSH(A) (m):

Pump Mounting:      Horizontal & Foot Mounted

Type of Drive:          Direct

Relief Valve:  Built - In

Bearing Location:     Internal & External

Bearing Type: Journal Bush Bearing on Internals & Ball Bearing on Externals

Suction Size & Rating:        2” ANSI B16.5 125# FF

Discharge Size & Rating:     2” ANSI B16.5 125# FF

Pump Port Location: Side / Side (Form – C, Looking From Shaft End, Left IN & Right OUT)

Shaft Sealing Type:  Gland Packing

Direction of Rotation: CCW from Shaft End

Connections: Gauge

Jacketing Type, Media & Parts:      Not Included

Non-Reversible / Uni Rotation Flow Pumps

Material of Construction
Pump Casing & Covers: Cast Iron

Shaft: Alloy Steel

Rotor & Piston: Cast Iron

Shuttle: Steel

Sealing Kit: Compressed Non-Asbestos Fibre + Non-Asbestos Graphite Gland Packing Rope

Journal Bearing: Sintered Iron / Sintered Bronze

Relief Valve Parts: In Cast Iron & Spring in Steel

Other Parts: In Cast Iron / Mild Steel

We recommend using a suction / vacuum gauge at the inlet of the pump & gauge should not show less than the NPSH(A) value even though the suction condition is flooded.

The cross section of the suction line should be such that fluid velocity nowhere exceeds 1 m/sec in the suction line and 3 m/sec in the discharge line.

Please note that pump has a safety by pass relief valve to protect the pump & motor from over loading. This is not a pressure regulating valve. It is recommended not to use the valve for more than 10 seconds, to avoid churning and sudden temperature rise

The pumps must be protected against solid particles in the fluid by using suitable suction filters. The mesh width maximum should be 0.1 mm (For Oil upto 500 cSt) and care must be taken that even with a contaminated filter the admissible suction lift capability is not exceeded. For other viscosity, please consult filtration department.

 

Available Standard Documents (On Request):

1. General Instruction Manual

2. Standard Warranty Terms and Conditions

3. General Pump Arrangement Drawing

4. General Cross Section Drawing

5. Test Certificate

6. List of Recommended Spares

7. Standard Pump Performance Curve

8. Predicted Pump Performance Curve

9. Assembly & Disassembly Procedure & Videos

10. Installation Checklist

11. Commissioning Spares