Fully Open Turbine Type Impeller – Horizontal Self Priming Pumps (RSPP)

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Description

Fully Open Turbine Type Impeller – Horizontal Self Priming Pumps (RSPP)

Available in Materials:

WCB (Cast Steel)
CF8 (SS-304)
CF8M (SS-316)
CF3 (SS-304L)
CF3M (SS-316L)
CN7M (Alloy-20)
CW12MW (Hastelloy-C)
N12MV (Hastelloy-B)
Duplex and Super Duplex Alloys

Fields of Application

Series RSPP Pumps are self-priming pumps. For higher heads, multi-stage options are available.

Features & Advantages

Fully open turbine type impeller for clear fluid transfer
Floating impeller
Different mechanical seal options available
Can take suction lift from 3m to 5m
No foot valve required
Requires very little space at site
Low NPSH required
Low overhang shaft arrangement → minimum deflection at seal faces
Mechanical seal cooled & flushed by process fluid itself
Excellent for handling solvents from barrels and tank farms to charging vessels

Available with Trolley – For mobile applications

Operating Range

Operating Temperatures: -60°C to +150°C
Delivery Heads: Up to 120 m
Flow Rates: 1 – 20 m³/hr (50 Hz operation)

Performance curve of particular model available on request.

⚠️ Warning

Since this pump has close tolerance in the impeller and matching parts, always fitted with a mechanical seal, it is advisable to have a strainer of 40 mesh size (or lower) before the pump inlet to avoid welding bids in the pipeline. This prevents impeller bending during initial run.

Part List

Sr. No	Description	Material of Construction	Qty. Reqd.
01	Bearing Cover	Cast Iron	01
02	Bearing	PTFE	01
03	Gasket	Steel	01
04	Stud for Clamping	SS	04
05	Bearing Block	Cast Iron	01
06	Gasket	PTFE	01
07	Gland Plate Bolt	SS	04
08	Gland Plate	CF8M	01
09	Stationary Unit	SIC	01
10	Rotary Unit	Carbon	01
11	Shaft	SS-316	01
12	Bush	Carbon filled PTFE	01
13	Delivery Cover	CF8M	01
14	Intermediate Part 2	CF8M	01
15	Gasket	PTFE	01
16	Impeller Key	CF8M	01
17	Impeller	CF8M	01
18	Intermediate Part 1	CF8M	02
19	Gasket	PTFE	01
20	Suction Cover	CF8M	01
21	Bolt	Mild Steel	02
22	Deflector	PTFE	01
23	Coupling Key	SS-316	01
24	Coupling	Cast Iron	01
25	Deflector	PTFE	01