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Sandman^® 2500 series 6x5x11 Pump

SPECIFICATIONS

Size	6" x 5" x 11"
Capacity	23-410 m³/h
Head	8-48 m
Speed	800-2100 rpm
Eff.	65%
Power	Max. 45 kW
Impeller dia.	7-11 inch
Materials	Hard iron, High chrome alloy, SS304, SS316L, Bronze, TC coated, etc

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Sandman^® Mission 6x5x11 Pump used for Solid Control

Sandman^® Mission 2500 Supreme 6×5×11 Pump is engineered to deliver outstanding pumping performance in demanding industrial and field applications. Designed for maximum reliability under extreme operating conditions, this pump combines high operational efficiency, reduced maintenance requirements, and long service life to provide a cost-effective solution for abrasive fluid handling.

Built for industries such as tank cleaning, drilling, desander, offshore and desilter systems, the Mission 2500 Supreme pump offers powerful performance with smooth operation and dependable flow control.

Design Features

Heavy-duty concentric casing design for high strength and long service life

Semi-open wide-vane impeller for excellent solids handling performance

Reduced axial thrust for improved bearing reliability

Full-size suction inlet for smooth flow and higher hydraulic efficiency

Replaceable casing wear parts to reduce maintenance costs

Replaceable shaft sleeve for improved shaft protection

Duplex angular contact bearings for enhanced load capacity

Labyrinth sealing system to protect bearings from contamination

Mechanical seal option available for low-leakage operation

Rugged frame base for stable and reliable installation

Standardized power end design for easy maintenance and spare parts replacement

Key Wet End Components

Sandman^® Mission 2500 Supreme 6×5×11 Pump features a heavy-duty wet end design engineered for maximum durability and reliable performance when handling abrasive fluids. The fluid-end components are designed to withstand harsh operating conditions while maintaining high hydraulic efficiency and extended service life.

No.	Part Number	Stock #	Description	Materials
1	H19122-01-30A	19122AH	Casing, 6x5x11	Hard iron
2	H2524-XX-30	-	Impeller, 6x5x11 Semi open	Hard iron
3	H2503-01-30A	2503-37AH	Wear Pad, 6x5x11	Hard iron
4	22223-01-30	641116157	Stuffing box, Mech. Seal	Hard iron
5 (option)	20614-01-30	643365042	Stuffing Box, Packed	Hard iron
6	22451-1	648414308	Mechanical Seal	Tungsten carbide
7	25014-04M-B	661007005	Packing, Shaft	Teflon
8	20939-02-33	646492454	Shaft, Sandmaster	AISI 4140
9	20943-04A	641103437	Shaft Sleeve (M.S. Pump)	416SS
10	20613-21G-7A	641102181	Shaft Sleeve (Pack Pump)	Ceramic
11	20615-1	661009010A	Inboard Bearing, with spacer	Customized
12	20616-1	648408201S	Outboard Bearing	Customized
13	10399-46-1A	641101076	Fluid End Gasket Kit	Vellumoid/Viton
14	20625A	641103353	Power End Gasket Kit	Vegetable fiber/Buna-n
15	20619A	641103312	Grease Seal Kit	Buna-n

Options for Various Materials

To meet different operating conditions and fluid characteristics, the Sandman^® Mission 2500 Supreme Centrifugal Pump Series is available with a variety of wear-resistant and corrosion-resistant material options, including:

Hard Iron – Suitable for general abrasive applications, providing reliable wear resistance and cost-effective performance.
Supreme Hard Iron – Designed for severe abrasive conditions, offering extended service life when handling high-solid and high-wear fluids.
High Chrome Alloy – Provides superior abrasion resistance and is ideal for highly abrasive slurries containing sand, minerals, and solid particles.
Stainless Steel – Recommended for applications requiring excellent corrosion resistance and compatibility with chemically aggressive fluids.
Aluminum Bronze – Offers good corrosion resistance and mechanical strength for specific fluid-handling applications.
Tungsten Carbide – A premium wear-resistant option for extremely abrasive operating conditions, significantly extending component life in severe slurry applications.

On-Site Application Showcase

Sandman<sup>®</sup> 2500 series 6x5x11 Pump

Supply pressure to the desander

Solids control equipment

Transfer mud between mud pits

Supply the mud gun for circulation

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In the face of complex and highly abrasive operating environments, you need more than just a pump; you need a stable, efficient, and durable pumping solution.

With its superior performance and reliable quality, the Sandman^® Mission 2500 Supreme 6×5×11 Pump helps customers achieve longer service life, lower maintenance costs, and higher operational efficiency.