Pumps can dry run and handle solids

E QUIPMENN~T

lines only cut across n o n - m e t a l lic c o m p o n e n t s , so n o h e a t is g e n e r a t e d in t h e m a g n e t area a n d efficiency is unaffected. Optional silicon carbide p l a i n dry r u n n i n g b e a r i n g s c a n P u m p s with t h e capability of b e f i t t e d t o p r o t e c t a g a i n s t h a n d l i n g very aggressive m e d i a b e a r i n g failure. This m a y occur are often more expensive, me- b e c a u s e of insufficient b e a r i n g tallic type sealless models. How- l u b r i c a t i o n or dry r u n n i n g . A ever, a new r a n g e of P I F E lined simple m o d i f i c a t i o n to the rear m a g n e t i c a l l y coupled centrifu- b e a r i n g h o u s i n g e n a b l e s t h e gal p u m p s is claimed to provide p u m p s to be u s e d o n d i r t y a more cost effective a l t e r n a t i v e liquids, liquids c o n t a i n i n g soto leak-free p u m p i n g of very lids a n d e v e n s l u r r i e s . QVF a g g r e s s i v e l i q u i d s . T h e QVF pumpss cover capacities u p to range of p u m p s has p r e s s u r e 90 m / h at differential heads to b e a r i n g c o m p o n e n t s m a d e of 90 m at u p to 180°C. cast i r o n a n d c a n w i t h s t a n d Contact: Michael Smith Engineers high levels of m e c h a n i c a l stress. Ltd, Oaks Road, Woking, Surrey The p u m p internals, which GU21, UK. Tel: +44 1483 771871; c o m e i n t o c o n t a c t w i t h t h e Fax: +44 1483 723110.

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The 731 @ Plus grooved impeller design increases efficiencies on most ANSI pump sizes

p o r a t e d into t h e c o m p a n y ' s 731 Plus ANSI process p u m p line. The 731 Plus is available in a wide variety of metallurgy, with 25 sizes, capacities to 4500 gpm a n d h e a d s to 650 feet.

Contact: ITT A-C Pump, 1150 Tennessee Avenue, Cincinnati, OH 45229, USA. Tel: +1 513 482 2500; Fax: + 1 513 482 2569.

Pumps can dry run and handle solids

process fluid are all n o n - m e t a l lic, so the p u m p s are suitable [ ] Small ACfor a p p l i c a t i o n s involving corropowered pumps sive or aggressive liquids. The launched s t a n d a r d c o n f i g u r a t i o n comprises a c a r b o n fibre reinforced plastic can with a VrFE lining. This e n s u r e s no eddy c u r r e n t 1Tr J a b s c o h a s a n n o u n c e d a losses, since the metallic field r a n g e of s m a l l m o t o r p u m p

Tsurumi Pump is one of Japan's

pumps that feature impellers in a

leading

manufacturers

double stage design for pumping

providing a wide range of products

extend high d i s c h a r g e heads.

extending from use in construction

T s u r u m i p u m p s enjoy a strong

site drainage to industry and public

reputation not only in Japan but

pump

facilities. In the category of

in many countries around

s u b m e r s i b l e p u m p s for

the

construction drainage alone,

m a n u f a c t u r i n g base, the

we m a n u f a c t u r e various

leo-9001

world.

Our

main

Kyoto plant has obtained

types including pumps equipped

ISO-9001 certification and produces

with mechanical seals capable of

superior quality products with

withstanding 10 kgf]cm2{0.98 MPa }

a state-of-the art integrated

hydraulic pressure, as well as

manufacturing system.

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TSURUMI MANUFACTURING CO.,kID. ili!i+iii:i!i:~!il

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WORLD PUMPS APRIL 1997

Head Office; / 16-40, 4-chome,Tsurumi,Tsurumi ku, Osaka Phone:06 (g11) 2351 H&E TeurumiPumpCo, Ltd./RoomNO 1401-2, ChowSangSangBldg.229,NathanRoad,Kowbon, HongKong Phone:852-9198-4892 Tsurumi(Singapore)Pte, Ud/26, HfllviewTerrace,Singapore,669237 Phone:7~8338 Isurumi (America),Inc/845 N. Dillon Drive,Wood Dale III 80191, U.S.A Phone:(630) 766-5900 Tsulumi(Europe)GMBWHeltorferStr, 16 40472 Dusseldorf , Germany Phone:49 211 4158200 Anable (Taiwan)Co. Ltd./6E HamburgBuilding260, Sec-3rd NankingEastRerd Taipei105 TaiwanROC Phone:02 (772) 5163 BangkokRepresentativeOffice/13A NewtonTower,13 Sukhumvil6 Klongloey,Bangkok10110Thailand Phone:02 (653) 0481