DROPSA 0234562 Руководство по эксплуатации и техническому обслуживанию - Страница 3
Просмотреть онлайн или скачать pdf Руководство по эксплуатации и техническому обслуживанию для Водяной насос DROPSA 0234562. DROPSA 0234562 10 страниц. Hydraulic barrel pump
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The follower plate: It is necessary to use a follower plate to correctly pump heavy grease (e.g. NLGI 2). The plate is
manufactured in 10mm/0.39" thick steel and has a lip seal around the edge and an O Seal along the central shaft to avoid grease
leak-through. The follower plate:
Compresses grease thereby avoiding air pockets;
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Allows effective emptying of the barrel by wiping grease from the side of the barrel that would otherwise go to waste.
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The Barrel Cover reduces the possible contamination of the grease in the barrel. It is supplied with retaining screws and also has the
purpose of holding the pump in a correct vertical configuration.
3. IDENTIFICATION OF THE MACHINE
On the pump cover there is a product identification label that indicates the part number and characteristic of the pump. Always
ensure you have the correct product for your application.
4. TECHNICAL FEATURES
Pumping System
Lubricant Outlet Port
Return Line Port
Hydraulic Feed/Return Port Connection (A – B)
Cover Plate Pump stem passage (removable)
Maximum working pressure
By Pass pressure
Usable Grease Index Range
Nominal Output per Pump Stroke
Minimum Hydraulic input pressure
Oil flow requirment per stroke
Pump Pressure Ratio
Maximum operating frequency
Hydraulic fluid cleanliness requirement
Hydraulic circuit olio viscosity range
Storage Temperature
Operating Temperature
Noise Level
Compatible Barrel Sizes
Weight
GENERAL CHARACTERISTICS
Models for 20/25Kg barrel
MOdels for 50Kg Barrels
Models for 180/200Kg
l
Hydraulically activated Piston mechanism
3/8" BSP ( UNI ISO 228/1 )
1/4" BSP (UNI ISO 228/1 )
3/8" BSP (UNI ISO 228/1)
Rc 2" (UNI-ISO 7/1)
400bar - 5800 PSI
Adjustable 80 bar ÷ 450 bar (1160 psi ÷ 6526 psi)
NLGI 000 – NLGI 2
5cc/stroke
30bar – 400 PSI
83.5 cc
10:1
100 strokes per minute
ISO 4406:1999 class 20/18/15
10cSt ÷ 400cSt
-30°C ÷ +90°C
+5°C ÷ +60°C
< 70 db (A)
20/25Kg – 50Kg – 180/200 Kg
10,7Kg
11,2Kg
12Kg
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