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Phone: +8657486303380

Mobile: +8613586889073

Web: http://www.finotek.com

Hydraulic Hand Pumps

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High Pressure Hydraulic Hand Pump, Max. Flow 12.5ML, Max. Pressure 63Mpa/630bar/9135Psi

High Pressure Hydraulic Hand Pump

PRODUCT TYPE: High Pressure Hydraulic Hand Pump
PUMP PRESSURE: Up To 630bar
CONTROL METHOD: Hand Operation
APPLICATION Hydraulic Machines
CONNECTION TYPE: Threaded Connection
CONTROL METHOD: Hydraulic
PART NOS.: FT-SYB Series
APPROXIMATE WEIGHT: N/A
RELATED PARTS:
FEATURE: 
– Higher pressure up to 63Mpa/630bar
– Metric threaded connection with M16x1.5, customized threaded
– Single or double stage hydraulic pressure hydraulic hand pump

Finotek high pressure hydraulic hand pump is high performance and effective operation pump for industrial working.

It is important to know the High Pressure Hydraulic Hand Pump Solution To Problems before working the pumps:

1.  Low or no pressure in high pressure hydraulic hand pump. When pressure or lift the pump lever, the cylinder does not work or no output the rated pressure.
– The adjustment of pressure is set too low at high-pressure valve (To check the hydraulic system by pressure gauge, if the pressure is lower than 63MPa, then tighten the screw of pressure valve until the pressure reaches a predetermined value)
– Valve spring damage or loss of elasticity (Replace the valve springs)
– There is mild wear at the port of high pressure valve (Revised the port sealing edge, modified methods: Tap a first class stage precision steel ball 1-2 times by hand hammer, or drill to flat, until the leakage is sealed.)
– There is a mild wear of unloading valve  (Revised the port sealing edge, modified methods: Tap a first class stage precision steel ball 1-2 times by hand hammer, or drill to flat, until the leakage is sealed.)
– The wear of high pressure hydraulic hand pump plunger or bore (replace the plunger or amended plunger hole)

2. The working pressure is suddenly drop while high pressure hydraulic hand pump operation.
– High pressure spring permanently deformed or broken (Replace high-pressure valve springs)
– The low-pressure valve spring permanently deformed or broken (replace the low-pressure valve springs)
– Low pressure valve containing impurities and destroy the sealability of check valve and low-pressure valve. (Disassembly the high pressure hydraulic hand pump cleaned parts with gasoline or light oil was, reassembled and fill in cleaning fluid oil.)

3. Less than the low pressure or no pressure caused by lower oil output
– The low-pressure valve spring damage or lose its elasticity (Replace the valve springs)
– There is a mild wear at the port of low pressure valve. (Fixing the valve port)

4. The fluid oil supplied interruption and occurs faint noise.
– The oil level is too low to absorb air (Oil-filled, raise the oil level)
– The inlet blockage (Remove the suction inlet of impurities)
– Air bleed valve is closed, oil pipe pressure decreased (Opening air bleed valve)

5. The plunger, plunger spring automatically.
– Mild wear of the non-return valve (Amendment the port of non-return valve)
– Check valve spring loses elasticity or damage (Replace the check valve spring)
– One-way valve blocked by impurities (Cleaning the port of check valve)

6. When the use of the static pressure, the pressure has a slow decline
– Each seal failure (Check the seal connection, tighten the screws or replace the apron)

7. There is the phenomenon of compressed air
– Exhaust inadequate (Turning over the high pressure hydraulic hand pump makes back with an upward exposure, press the handle in a few times to exclude the air)
Please contact us for any of your question and requirements.

Hand Pump Ordering Code

Example (Normal code): “FT- SYB – 1 ”
Explanation As Below:

FT-
SYB
1
(1) (2) (3)

(1) Producer code= FT
(2) SYB = Double pump
(3) 1 = Double pump with single circuit, 0.7L
  2 = Double pump with single circuit, 3.0L
  3 = Double pump with single circuit & directional valve, 3.0L
  2A = Double pump with single circuit, 4.0L
  2S = Double pump & circuit with directional valve, 3.0L

Hand Pump Technical Information

Main Raw Materials: High strenght carbon steel, 45# steel
Power: By hydraulic oil
Brand: Finotek or OEM
Max. Operation Pressure: 70Mpa/700bar/10150psi
Operation type: Manual, hand operated, double pump

Oil storage: As per specifications below
Dimensions: As per specifications below
Oil Medium Temperature: -30 to +80(°C)for NBR O-rings
Oil Medium: Mineral oil as per DIN51 524, VDMA 24 568 or rapeseed oil, Viscosity 10 – 400 CST
Recommended Medium Filtration: ISO 4406 Standard, cleanliness class:20/18/15

Pump Model FT-SYB-1 FT-SYB-2 FT-SYB-3 SYB-2A
Oil Circut Single Circuit Single Circuit Single Circuit Double Circuit
Pressure High Mpa 63
Low 1
Flow High ML/Time 2.3
Low 12.5
Maximum hand force
(Approximate)
N 500
Pump Weight kg 9 10 12 15
Dimensions
(Approximate)
mm 630×175×170 650×180×145 650×380×145 600×160×140
Oil Storage L 0.7 3 6 3

Hand Pump Function Symbol

High-Pressure-Hydraulic-Hand-Pump-symbol

Hydraulic Hand Pump Details

High-Pressure-Hydraulic-Hand-Pump-details

2017-03-05T01:47:39+00:00