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Alemlube ALE-5 Series Owner's Manual

Air-operated double diaphragm pumps

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Air-Operated Double Diaphragm Pumps
!
READ INSTRUCTIONS BEFORE OPERATING
ALE-15BST
ALE-20BST
ALE-50BAH
NSW/ACT (02) 9677 1555
WA (08) 9302 4199
OWNER'S MANUAL
ALE-15FPH
ALE-25BAH
ALE-50BPS
QLD/PNG (07) 3491 2600
SA/NT (08) 8241 7111
ALE-15FVT
ALE-25BST
ALE-50BPT
VIC/TAS (03) 8787 8288
NZ (09) 447 1007
ALE-5 Series
ALE-15 Series
ALE-20 Series
ALE-25 Series
ALE-40 Series
ALE-50 Series
ALE-80 Series
February 2025
ALE-20BAH
ALE-40BAH
ALE-80BAH
www.alemlube.com.au
www.alemlube.co.nz
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Summary of Contents for Alemlube ALE-5 Series

  • Page 1 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series February 2025 READ INSTRUCTIONS BEFORE OPERATING ALE-15BST ALE-15FPH ALE-15FVT ALE-20BAH ALE-20BST ALE-25BAH ALE-25BST ALE-40BAH ALE-50BAH ALE-50BPS ALE-50BPT ALE-80BAH NSW/ACT (02) 9677 1555...
  • Page 2: I I N N T T R R O O D D U U C C T T I I O O N N

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series · · I I n n t t r r o o d d u u c c t t i i o o n n This product is a positive-displacement pump that transfers fluids by movement of diaphragms driven by compressed air through a unique switching mechanism.
  • Page 3: W W A A R R N N I I N N G G S S A A N N D D C C A A U U T T I I O O N N S S

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series · · W W a a r r n n i i n n g g s s a a n n d d c c a a u u t t i i o o n n s s For safe use of this product, be sure to NOTE the following: In this document, warnings and cautions are indicated by symbols.
  • Page 4 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series WARNING • When a diaphragm is damaged, fluid will gush out together with air through the exhaust port. Also when pump has positive suction head, liquid will be forced out from exhaust port due to positive inlet pressure.
  • Page 5 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series WARNING • When pumping a hazardous fluid (hot, flammable, strong acid, etc.) with this product, provide protective measures (install a pit, a protection box, sensors, etc.) in consideration of possible leakage of fluid, and post warning signs at necessary places.
  • Page 6: Table Of Contents

    1 1 . . N N a a m m e e s s o o f f p p a a r r t t s s a a n n d d m m a a t t e e r r i i a a l l s s 1.1 ALE-5 series  6 1.2 ALE-15 series ...
  • Page 7: Ale-5 Series

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . N N a a m m e e s s o o f f p p a a r r t t s s a a n n d d m m a a t t e e r r i i a a l l s s 1 1 .
  • Page 8 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . 2 2 A A L L E E - - 1 1 5 5 s s e e r r i i e e s s...
  • Page 9 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . 3 3 A A L L E E - - 2 2 0 0 , , 2 2 5 5 s s e e r r i i e e s s...
  • Page 10 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . 4 4 A A L L E E - - 4 4 0 0 s s e e r r i i e e s s...
  • Page 11 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . 5 5 A A L L E E - - 5 5 0 0 s s e e r r i i e e s s...
  • Page 12 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 . . 6 6 A A L L E E - - 8 8 0 0 s s e e r r i i e e s s...
  • Page 13 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 2 2 . . A A s s s s e e m m b b l l y y 2 2 .
  • Page 14 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 3 3 . . I I n n s s t t a a l l l l a a t t i i o o n n 3 3 .
  • Page 15 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series CAUTION • Even if you do not use the cushions to secure the pump in place, mount it in such a way that vibration generated by pump operation will be absorbed.
  • Page 16: Connecting The Ground Wire

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 3 3 . . 3 3 C C o o n n n n e e c c t t i i n n g g t t h h e e g g r r o o u u n n d d w w i i r r e e a) When installing the pump, be sure to connect the ground wire at the specified position.
  • Page 17 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 4 4 . . C C o o n n n n e e c c t t i i o o n n 4 4 .
  • Page 18 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 4 4 . . 2 2 C C o o n n n n e e c c t t i i n n g g a a i i r r p p i i p p i i n n g g WARNING •Before starting work, make sure that the air compressor is shut off.
  • Page 19: Performance Curve

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 5 5 . . O O p p e e r r a a t t i i o o n n 5 5 .
  • Page 20 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 5 5 . . 3 3 S S h h u u t t d d o o w w n n •...
  • Page 21 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 6 6 . . M M e e t t h h o o d d o o f f c c l l e e a a n n i i n n g g WARNING •Before starting operation, make sure that compressed air is not supplied to the pump.
  • Page 22 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 7 7 . . D D a a i i l l y y c c h h e e c c k k •...
  • Page 23 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 8 8 . . 4 4 L L i i q q u u i i d d l l e e a a k k a a g g e e f f r r o o m m e e x x h h a a u u s s t t p p o o r r t t ( ( s s i i l l e e n n c c e e r r ) )
  • Page 24 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . M M a a i i n n b b o o d d y y s s p p e e c c i i f f i i c c a a t t i i o o n n 1 1 0 0 .
  • Page 25 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ A A L L E E - - 2 2 0 0 s s e e r r i i e e s s...
  • Page 26 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ A A L L E E - - 4 4 0 0 s s e e r r i i e e s s...
  • Page 27 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ A A L L E E - - 8 8 0 0 s s e e r r i i e e s s...
  • Page 28 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 2 2 A A p p p p e e a a r r a a n n c c e e a a n n d d d d i i m m e e n n s s i i o o n n s s 1 1 0 0 .
  • Page 29 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ □ □ A A L L E E - - 1 1 5 5 F F P P / / F F V V T T 1 1 0 0 .
  • Page 30 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ □ □ A A L L E E - - 2 2 0 0 B B P P 1 1 0 0 .
  • Page 31 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ □ □ A A L L E E - - 2 2 5 5 B B P P ■...
  • Page 32 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ A A L L E E - - 4 4 0 0 B B P P S S 1 1 0 0 .
  • Page 33 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series ■ ■ A A L L E E - - 5 5 0 0 B B P P T T 1 1 0 0 .
  • Page 34 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 2 2 . . 8 8 A A L L E E - - 8 8 0 0 s s e e r r i i e e s s ■...
  • Page 35 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 3 3 P P e e r r f f o o r r m m a a n n c c e e c c u u r r v v e e 1 1 0 0 .
  • Page 36 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 3 3 . . 4 4 A A L L E E - - 2 2 5 5 s s e e r r i i e e s s ■...
  • Page 37 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 3 3 . . 5 5 A A L L E E - - 5 5 0 0 s s e e r r i i e e s s ■...
  • Page 38 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 0 0 . . 3 3 . . 7 7 A A L L E E - - 8 8 0 0 s s e e r r i i e e s s ■...
  • Page 39 OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series N N O O T T E E : : M M e e t t h h o o d d o o f f m m e e a a s s u u r r e e m m e e n n t t o o f f p p e e r r f f o o r r m m a a n n c c e e c c u u r r v v e e Measuring instruments and procedure Fig.10.1...
  • Page 40: 1 1 1 1 . . W W A A R R N N I I N N G G S S Y Y M M B B O O L L S S

    OWNER’S MANUAL ALE-5 Series ALE-15 Series ALE-20 Series ALE-25 Series ALE-40 Series Air-Operated Double Diaphragm Pumps ALE-50 Series ALE-80 Series 1 1 1 1 . . W W a a r r n n i i n n g g s s y y m m b b o o l l s s...