Giw Industries

GIW delivers non-stop solutions for boosting productivity and profits. The MDX pump, the heart of the mill circuit, tackles the most extreme duty conditions. The features of the MDX pump combine to create a head/quantity and efficiency curve critical for efficient mill operation.

The final result is a large BEP sweet spot providing stable sump levels over a large variation of flows. The MDX pump maximizes productivity and minimizes cost by matching operating cycle times with scheduled mill outages. Select the MDX for your next mill circuit application to help ensure cost-effective and continuous operations.

Range Flows: to 62,000 gpm / 14.000 m3/h TDH: to 300 ft / 90 m.

GIW heavy-duty vertical pumps are the answer for the most aggressive corrosive and abrasive slurry applications. These rugged pumps combine long wear life with high sustainable hydraulic efficiency for the lowest total cost of ownership.

Wear components are available in a wide range of proprietary hard iron alloys along with rubber and urethane linings to meet any application.

The V-Belt drive system accepts high horsepower motors and the structural parts can be ordered in corrosion resistant alloys. Performance and efficiency, plus easy maintenance provide the best value with a GIW Vertical Slurry Pump.

ISO 9001 registered for superior quality in design, production, and service, GIW uses state of the art computer programs with CAD design and analysis to develop new products. These are tested in the largest and most sophisticated slurry test facility in the world to produce the best pump for any application.

Typical Applications
The LCV series is ideal for industrial process pumping, tailings disposal in mining, and pit use for dredge and other operations.

Range Discharge sizes 2 - 12 in. / 50 to 300 mm Flow rates to 6,000 gpm / 1.360 m3/h Total Head to 125 ft / 38 m Shaft sizes from 3.5 - 8 in. / 90 mm to 200 mm Cantilevers from 35 - 71 in. / 900 mm to 1800 mm

GIW offers a complete range of heavy-duty slurry pumps for FGD system scrubbers. Rugged GIW slurry pumps provide high sustainable hydraulic efficiency, and long wear life at the lowest total cost of ownership. Low noise and minimum vibration are other benefits.

FGD Pump Description
Metal and elastomer-lined slurry pumps with impellers available in a variety of corrosion- and abrasion-resistant alloys. Efficiencies approaching 90% at BEP.

Applications
Absorber recirculation and ancillary process pumps.

Range Discharge diameters: 1 1/2 - 44 in. / 38 - 1.118 mm Flows: 100 - 100,000 gpm / 23 - 22.700 m3/h Up to 12,000 HP

GIW's LHD Slurry Pumps feature high heads and high flows for dredging, pipeline booster stations and other severe duties.

The slurry pumps in this series feature a proven shaft and bearing assembly with spherical roller bearings and separate thrust bearings, abrasion-resistant white irons, ductile irons and special alloys.

They also have shell hydraulics designed with our predictive wear program to match most any duty requirements.

Impeller hydraulics are computer designed for high suction performance and large solids passage. Other features include certified performance by: simple construction, high efficiency and hydraulic testing in GIW's Hydraulic Testing Laboratory.

These pumps are constructed as horizontal end suction centrifugal pumps to give maximum resistance to solids while simplifying maintenance.

The conventional single wall design transfers stress loads to non-wearing side plates in high pressure applications.

Standard bearing assemblies feature a Built-In Bearing Isolator System. The Built-In Bearing Isolator System, designed by GIW, is a labyrinth seal built into the end cover plus the conventional V-ring flinger. It extends the life of the bearing assembly, because it prevents contaminates from entering through the seal are.

The shaft seal design of slurry pumps is controlled by the presence of solids and the availability of purge water. The basic configuration for this series is the stuffing box.

The Forward-Flush Stuffing Box is standard. Standard lubrication is oil bath. Lube oil filters and coolers are not normally required under 3,000 HP The extra measure of protection against contamination should be considered above 3,000 HP.

LCC-R Slurry Pumps are heavy-duty slurry pumps for abrasive or abrasive-corrosive service. These pumps are available in split-case, elastomer-lined construction. LCC Rubber-Lined Series (LCC-R)
The LCC Rubber-Lined Series features a split-casing design with molded, replaceable rubber liners. The molded liner may be specified in a variety of natural and synthetic rubbers. Natural gum rubber is standard. The liners offer a shore-A hardness of 30-40 with a tensile strength minimum of 2,700 psi (18 n/mm2). The liners are vulcanized to metal backing plates and captured at the split casing, suction discharge flanges and stuffing box area to maintain hydraulic and hydrostatic integrity. LCC-R slurry pumps feature: Double-wall construction with an outer ductile-iron casing and inner molded-rubber liners. Three-vane impellers cast of hard metal or polyurethane. LCC-R slurry pumps are suitable for moderate discharge head, fine particles and highly corrosive slurries.

LSA-S Series Slurry Pumps are designed for severe duties with operating flows from 100 gallons per minute (20 cubic meters per hour) to more than 60,000 gallons per minute (14.000 cubic meters per hour).

These high-performance, low-maintenance slurry pumps are applied primarily in ore transport, mill discharge, cyclone feed, tailings and plant process. The LSA-S can also be found in environmental cleanup, dewatering (low head type), pulp and paper (liquor transfer), food processing (sugar and sugar beets), coke and resin pumping and ash handling.

Total dynamic head is to 300 feet (90 meters) per stage and discharge diameters are from two to 26 inches (50 millimeters to 660 millimeters). Power rating is up to 4,000 horsepower (3.000 kilowatts).

The LSA-S offers all-metal pumps with proven, long-wearing designs. The LSA-S 's modular design affords a high degree of interchangeability between metal and elastomer wear parts and mechanical components. This interchangeability simplifies your maintenance programs and allows you to vary operating conditions at minimal cost.

LSR rubber-lined extra heavy-duty slurry pumps are designed for hard-wearing applications. Operating flows to more than 40,000 gallons per minute (9000 m3h).

These high-performance, low-maintenance slurry pumps are designed for heavy-duty mill circuit and fine grind slurries specifically: Copper Iron ore Gold Oil sands Other abrasive material Total dynamic head is to 200 feet (60 meters) per stage and discharge diameters are from six to 26 inches (150 to 650 millimeters).

The LSR uses the latest technology tried and tested on the GIW LSA S range of pumps. The LSR holds its original operating efficiency rating longer than any of its competitors.

TBC Slurry Pumps are designed for severe duty high pressure applications with operating flows from 5,000 - 80,000 gpm (1.135 - 18.200 m3/h). Total dynamic head is up to 300 ft. (90m) per stage and power rating is up to 10,000 hp (7450 kW).

TBCs may be required when customer specifications exceed the LSA-S limitations.

Fields of Application
The TBC slurry pump features high heads and high flows for hydraulic transport, pipeline booster stations, dredge and other severe duties.

TBC pumps are constructed as horizontal end suction centrifugal pumps to give maximum resistance to solids while simplifying maintenance.

The TBC design can achieve very high pressures because the pressure load against the liners is transferred to the non-wearing side plates, which are held together by large tie bolts.

Impeller hydraulics are computer designed for high suction performance and large solids passage. The slurry pumps are constructed of abrasion-resistant white irons, ductile irons and special alloys to match most any duty requirement.

The LCC-M Series Slurry Pump is a hard metal, horizontal, end-suction, centrifugal slurry pump. These pumps are available in single-wall, hard-iron construction. The LCC-M Series Slurry Pump is a hard metal, horizontal, end-suction, centrifugal slurry pump.

The hydraulic wet end consists of three components: a shell or casing, an impeller that screws onto the shaft and a suction plate/liner to permit easy assembly and disassembly for maintenance and inspections.

The LCC-M slurry pump does not require a separate outer housing.

It features: A horizontal shaft. A single-wall shell. A three-vane impeller and a suction plate/liner of high-chrome white iron for long, predictable wear life.
The pumps are suitable for high-discharge head, mildly corrosive slurries and a wide range of particle sizes. Custom materials are available for highly corrosive slurries

WBC Slurry Pumps are a patented design for severe duties with operating flows up to 70,000 gpm (16.000 m3/h).

Total dynamic head is up to 260 ft. (80 m) per stage and power rating is up to 8,000 hp (5960 kW).

The design is based on the proven GIW LSA-S Slurry Pump. WBCs may be required when customer specifications exceed the LSA-S limitations.

GIW's HHD Series Slurry Pumps feature high heads and high flows for dredging, pipeline booster stations and other severe duties.

The slurry pumps in this series feature a proven shaft and bearing assembly with spherical roller bearings and separate thrust bearings, abrasion-resistant white irons, ductile irons and special alloys and shell hydraulics designed with our predictive wear program to match most any duty requirements.

Impeller hydraulics are computer designed for high suction performance and large solids passage. Other features include certified performance by: simple construction, high efficiency and hydraulic testing in GIW's Hydraulic Testing Laboratory.

These slurry pumps are constructed as horizontal end suction centrifugal pumps to give maximum resistance to solids while simplifying maintenance.

The conventional single wall design transfers stress loads to non-wearing side plates in high pressure applications.

Standard bearing assemblies feature a Built-In Bearing Isolator System. The Built-In Bearing Isolator System, designed by GIW, is a labyrinth seal built into the end cover plus the conventional V-ring flinger. It extends the life of the bearing assembly, because it prevents contaminates from entering through the seal are.

The shaft seal design of slurry pumps is controlled by the presence of solids and the availability of purge water. The basic configuration for this series is the stuffing box.

The Forward-Flush Stuffing Box is standard. Standard lubrication is oil bath. Lube oil filters and coolers are not normally required under 3,000 HP The extra measure of protection against contamination should be considered above 3,000 HP.

GIW's MHD Slurry Pumps feature high heads and high flows for dredging, pipeline booster stations and other severe duties.

The slurry pumps in this series feature a proven shaft and bearing assembly with spherical roller bearings and separate thrust bearings, abrasion-resistant white irons, ductile irons and special alloys and shell hydraulics designed with our predictive wear program to match most any duty requirements.

Impeller hydraulics are computer designed for high suction performance and large solids passage. Other features include certified performance by: simple construction, high efficiency and hydraulic testing in GIW's Hydraulic Testing Laboratory.

These pumps are constructed as horizontal end suction centrifugal pumps to give maximum resistance to solids while simplifying maintenance.

The conventional single wall design transfers stress loads to non-wearing side plates in high pressure applications.

Standard bearing assemblies feature a Built-In Bearing Isolator System. The Built-In Bearing Isolator System, designed by GIW, is a labyrinth seal built into the end cover plus the conventional V-ring flinger. It extends the life of the bearing assembly, because it prevents contaminates from entering through the seal are.

The shaft seal design of slurry pumps is controlled by the presence of solids and the availability of purge water. The basic configuration for this series is the stuffing box.

The Forward-Flush Stuffing Box is standard. Standard lubrication is oil bath. Lube oil filters and coolers are not normally required under 3,000 HP The extra measure of protection against contamination should be considered above 3,000 HP.