Ahmed ramadhan juma sons Trading Co LLC

Ahmed ramadhan juma sons Trading Co LLC ARJ company is a leading company in water technology. we are agent to many of water pumps manufactur

MCWANE GULF (Valves, Di Pipes & Fittings).
18/01/2016

MCWANE GULF (Valves, Di Pipes & Fittings).

14/01/2016

The submersible XFP pumps can be installed according to the following
installations, to fulfill virtually any customer requirements:
• Wet well installation with pedestal
• Wet well transportable installation
• Dry well vertical installation
• Dry well horizontal installation.

SULZER-ABS XFP submersible pumps.
14/01/2016

SULZER-ABS XFP submersible pumps.

Sulzer-ABS XFP submersible pumps.
13/01/2016

Sulzer-ABS XFP submersible pumps.

Winding Insulation Class & Temperature.
04/11/2015

Winding Insulation Class & Temperature.

ABS submersible sewage pump XFP.Features:1. Premium-efficiency motor2. Motor temperature rise at full load according to ...
04/11/2015

ABS submersible sewage pump XFP.

Features:
1. Premium-efficiency motor
2. Motor temperature rise at full load according to Class A.
3. Class H (140) insulation system.
4. Temperature limiter in stator as standard.
5. Continuous rated non-cooled motors.
6. Cooling jacket for dry well installation.
7. No cooling jacket required for submerged installations(PE3 to PE5 motor project).
8. Cooling jacket fitted as standard for all installations (PE6 motor project).
9. Seal minder oil chamber.
10. Seal minder in inspection chamber.
11. Ex as standard (ATEX, FM and CSA).
12. Double mechanical seal as standard (PE1 to PE3).
13. Double mechanical seal + lip seal as standard (PE4 to PE6).
14. Sealed cable connection chamber against motor housing.
15. Cables, certified for use in sewage water.
16. Bearing life minimum 50 k hours @ Qopt/2 (PE1 to PE2).
17. Bearing life minimum 100 k hours @ Qopt/2 (PE3 to PE6).
18. Maximum shaft deflection 0.05 mm at mechanical seal face for Qopt/2.
19. Safety factor against fatigue fracture of shaft: 1.7 at closed valve.
20. Minimum service factor of 1.3.
21. Maximum submergence 20 m.
22. Adjustable bottom plate (PE1 to PE3).
23. Conversion adapter kit for dry installation (PE1).
24. Smooth outer design.
25. Stainless-steel lifting hoop (PE1 to PE3).
26. Lifting hoop in nodular cast iron as standard (PE4 to PE6).

01/04/2015

For any clarification, please don't hesitate to contact us.
Contact Name: Eng. Ibrahim El Ashker.
Contact No. +966 56 544 0541 - +966 50 256 9538.

Lowara Products overview
24/12/2014

Lowara Products overview

Lowara pumps...engineered for life...Lowara is committed to studying, developing, manufacturing anddistributing pumps an...
07/11/2013

Lowara pumps...
engineered for life...
Lowara is committed to studying, developing, manufacturing and
distributing pumps and pumping systems for water technology applications. Founded in 1968 and based in Montecchio Maggiore, near Vicenza in Italy, Lowara has been serving customers
and users of hydraulic pumps in varioussectors over 40 years.

07/11/2013

اسباب حدوث التكهف:
1- تغير الطور :- تغير الطور من الحالة السائلة الى الحالة الغازية.
2- وجود الهواء او الغاز في المضخة.
3- الجريان المضطرب.
3-NPSHA

03/09/2013

ظاهرة التكهف cavitation :-

ان ظاهرة التكهف من اخطر المشاكل التي يمكن ان تؤذي بصورة ملحوظة عمل واداء المضخات , وهي تسبب عند حدوثها اضرارا في دفاعة المضخة (impeller) , حيث بعد فترة تظهر الاعراض على المضخة من تنقر في وجه الدفاعة والسطح الداخلي للمضخة (case) , وان هذه الظاهرة تحدث نتيجة انفجار فقاعات في مركز المضخة اتية من جزء السحب لها مؤدية الى توليد ضغط كبير بصدمات متناوبة على الاجزاء الداخلية للمضخة وان تدهور الاداء الناتج عن التكهف يسبب تدهورا وتذبب في معدل التدفق وضغط التفريغ للمضخة.

Address

Dammam-Khobar Highway Beside Novotel Hotel
Dammam
70280

Telephone

+966565440541

Website

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