Fastener free
Aluminium pump bolted onto diaphragm pump line Versa-Matic Pump Company has expanded its pump line to include the new E2 2 inch aluminium bolted pump to the Elima-Matic@ range of non-stalling, non-icing, lubrication-free air diaphragm pumps.
The bolted design provides excellent sealing capabilities for leak-free operation with liquids of low specific gravity or low viscosity. The new E2 bolted’s smooth flow-through design increases flow and particle size passage up to 7/16 inch. The E2 features NPT or BSP female connections for easy leak-free installation. The water chambers and manifolds are tapped so no fastener nuts are
Interchangeability among diaphragm pumps All-F10 Pump Company is introducing a new line of aluminium pumps with a 2 inch NPT threaded manifold and the capability of interchangeability with leading competitors. These pumps offer flow rates up to 150 gpm and are available with Santoprene, Geolast, or Teflon diaphragms and O-rings. I High wear and abrasion resistant valve seats of POlYpropylene or nylon are available, while nitrile Buna-N or EPDM valve seats facilitate increased suction lift. The pump has a non-metallic air system, which is lube free, non-stalling and freeze resistant.
needed for easy disassembly and fewer parts. The diaphragms are beaded so diaphragm bolt alignment has been hole eliminated. In addition the chambers and manifolds have cast-in bosses for easy draining, powder applications, leak detector installation, and cleaning purposes. CONTACT Versa-Matic Pump Company, USA. Tel: +I 724 327 7867; Fax: +l 724 327 4300; www.versamatic.com
www.worldpumps.com
Materials of construction for All-F10 pumps include Polypropylene, Nylon, Conductive NyAll-F10 Pump’s new line of aluminium pumps. lon, PVDF, Aluminium, and 316 Stainless Steel plus a wide range of It complements the rest of elastomers. All-Flo’s diaphragm pump line ranging from 1%inch to 2 inch pumps in both metal and plastic CONTACT models. The air system is Ail-F10 Pump Company Inc, 9321 one of the most air efficient Pineneedle Drive, Mentor, OH in the market as compared 44060, USA. published competitive to E-mail:
[email protected] Web site: www.all-flo.com curves. Air systems on All-F10
Eccentric dec
Bulge-formed parts
Pump eliminates seals, magnets and cuts costs
Transfer pumps built handle suspended solids
Blackmer’s C-Series Mouvex principle eccentric disc pump has been specifically designed to cut operating costs by eliminating leaks and reducing maintenance time. This stainless steel pump is designed for use in the chemical, fine chemical, pharmaceutical, cosmetic, sanitary food, agrochemical, papermaking and petrochemical markets. The E2 2” aluminium bolted Dumo.
pumps are modular and All-F10 pumps have fewer components and fasteners than competiwhich tive models translates into ease of maintenance.
“This pump provides a wide variety of industries with a better alternative to what’s been available in the past,” said Jack Blackmer product Spoors, manager. The design eliminates the inherent costs and lost profits resulting from seal failures, spills and unscheduled maintenance downtime.” The C-Series pump is seal free, using an innovative stainless steel bellows which removes the need for mechanical seals or packing glands. Expensive magnets are not required as the
pump is direct coupled to the gear reduction unit or motor. It is designed to be flushed and cleaned in place, eliminating production lags caused by disassembly, and its stainless steel design makes it ideal for sanitary applications. The eccentric disc system provides gentle handling and highvolume efficiency for shear sensitive materials, and the products carry a 3A-approval certification. The C-Series pump is capable of handling 5000 cSt (24 000 SSU) liquids and working pressures of 5 - 9 bar (72.5 - 130 psi). It is rated to 100°C (212°F) and selfprovides extraordinary priming and limited dry-run capability.
CONTACT Blackmer,
1809 Century Avenue,
Grand Rapids, MI 49509,
USA. Tel:
+l 616 241 1611; Fax: +l 616 241 3752; www.blackmer.com
CAT Pumps has added a complimentary product to its high pressure reciprocating pump line, called the K series. The new W series offers solutions for many pumping needs including submersible pumps that handle semi-dirty liquids or liquids with suspended solids and end-suction centrifugal pumps for high flow, low pressure booster, spraying and transfer applications. The W series submersible sump pumps, submersible sewage pumps and end-suction centrifugal pumps are all built of stainless steel for long lasting performance and exceptional value. A special technology has been developed to bulge-form the stainless steel components of these pumps. This process provides uniform thickness with no sharp angles and weak stress points. CONTACT CAT Pumps, 1681 94th Lane NE, Minneapolis, MN 55449-4324, USA. Tel: +l 612 780 5440; Fax: +I 612 780 2958; E-mail:
[email protected]; www.catpumps.com
WORLD
PUMPS
June 2000 III