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+39 335 5756339

PN

LIGHTWEIGHT ALLOY HAND PUMPS

Reservoir capacity: 0,7-8,0 l
Oil delivery for stroke in HP: 0,8-2,7
cm3
Max pressure: 700 – 1000 – 1600 – 2800 – 4000 bar

Features

The main quality of PN is the lightness (their weight is over 50%  less compared to traditional products). They are made from light alloy metal which is normally used in the aviation field due to its mechanical resistance. Because of this, PN pumps are extremely handy and stand out due to a very low effort on their handle. The practical pedal locking hook allows to use the lever as a handle during transport by holding it in the correct position in order to balance the pump correctly even if equipped with ancillaries. The pumps with 1 and 2 liter oil tank have a brand new design and a bigger internal usable oil volume. This allows both to use the total internal capacity without opening the oil briefer cap or to fill the tank completely in order to use, with the cap in briefing position, a much bigger quantity of oil.

All 700 bar models have:

– Externally adjustable relief valve ;
– Side port 1/4” NPT for the direct fitting of the G106L gauge ( PN26# range excluded) ;
– 1/4” NPT hole to insert directly the G106 gauge only on the PN46# pump
– Fixing holes ;
– Tank from 1,2 – 2,2 – 4,3 e 7,8 lt.

All 1000 / 1600 / 2800 / 4000 bar models have:

– Double stage (except PN13110/16/28 and PN13110 models);
– Externally adjustable low and high pressure relief valves ;
– Second port (also usable as gauge port) only on PN13110/16/28, PN16#28 and PN13240 models;
– Fixing holes ;
– Tank from 1,2 – 2,2 – 4,3 e 7,8 lt.

All PN pumps can work vertically with the pumping head pointing downwards.
For a proper
They can be fastened by using the ZPN#MOD kit.
The usable oil volume is  100% of the reservoir capacity with 1 and 2 litre tanks, thanks to the filler cap positioned at the end of the tank.

OPERATIONAL AREAS

– PN13# Series Single stage pumps with 1,2 – 2,2 litre reservoirs, for single acting cylinders with short strokes and small/medium oil capacities.
– PN14# Series Double stage pumps with 1,2 – 2,2 litre reservoirs with a pressure relief valve on the first stage, recommended for single acting cylinders with medium strokes and medium oil capacities.
– PN16# Series Double stage pumps with 2,2 – 4,3 – 7,8 litre reservoirs with unloading valve to facilitate the pumping on the second stage; recommended for single acting cylinders with long strokes and large oil capacities.
– PN26# Series Double stage pumps with 2,2 – 4,3 – 7,8 litre reservoirs with unloading valve to facilitate the pumping on the second stage; with a 4 way valve, for double acting cylinders with long strokes and large oil capacities.
– PN46# Series Pumps like the PN26# series but equipped with an additional pilot check valve in order to maintain the load while moving the lever and to control the lowering of the cylinder under load.
– PN13110 – PN16#10 series Used in extracting operations, in lab tests and to operate hydraulic bolt tensioners models UTN and UTH.
– PN13116 – PN16#16 Series Used in all bearings extractions and to operate hydraulic bolt UTV tensioners.
– PN13128 – PN16#28 – PN13240 Series They are most useful and effective in cases of laddering of bearings, in tightenings, in pretensioning of studs, in burst tests and in calibrations.

Double acting pumps

The PN26# pump series are equipped with a 4 way manual valve in order to use oil return or double acting cylinders for traction, pushing and lifting operations.

While moving the lever to a different position for an instance the load in not held, the return is controlled by the by-pass valve and in order to have a total return of the cylinder place the valve in return position.

Double acting with piloted check valve:
Differently from PN26# pump series, the PN46# series allow a perfectly controlled lowering under load by acting on the pump with the valve in discharge position thanks to the presence of a piloted check valve which intercepts the port A. The PN46# pumps are equipped with a hole for  the mounting of 1/4” NPT manometer model G106. 

In order to fix the 1 and 2 litre pumps correctly, use the holes at the bottom paying attention not to tight the screws too much to avoid possible deformations or oil losses. We recommend to use the ZPNB kit.

If requested, we are able to supply versions to  be  used  with  fluids which are different  from mineral oil.

Selection chart

Pressure 1st stage

Pressure 2nd stage

Oil delivery for stroke 1st stage

Oil delivery for stroke 2nd stage

Handle effort

For use with

Reservoir capacity

Usable oil volume

MODEL

Dimension   mm

Weight

bar

bar

cm³

cm³

N

 

litri

litri

A

B

D

G

H

F

J

L

L1

P

V

X

Y

kg

700

2,7

363

Single acting

1,2

1

PN131

572

115

90

83

460

11

154

3/8”
NPT

1/4”
NPT

544

32

18

42

4,8

2,2

2

PN132

572

128

105

83

460

11

169

544

47

18

57

6,2

30

13,7

2,2

380

1,2

1

PN141

572

115

90

83

460

11

154

544

32

18

42

4,8

2,2

2

PN142

572

128

105

83

460

11

169

544

47

18

57

6,2

70

28,5

2,7

363

2,2

2

PN162

572

128

105

83

460

11

173

3/8”
NPT

1/4”
NPT

544

32

18

55

6,6

4,3

3,8

PN164

572

190

176

90

471

9

173

544

32

18

55

9,8

7,8

7,2

PN168

652

270

256

90

551

9

173

544

32

18

55

14,5

Double acting

2,2

2

PN262

572

128

105

83

460

11

173

3/8”
NPT

544

52

124

22

7,4

4,3

3,8

PN264

572

190

176

90

471

9

173

544

52

124

22

10,6

7,8

7,2

PN268

652

270

256

90

551

9

173

544

52

124

22

15,3

Piloted check

2,2

2

PN462

572

128

105

83

460

11

173

3/8”
NPT

1/4”
NPT 

544

52

148

22

7,7

4,3

3,8

PN464

572

190

176

90

471

9

173

544

52

148

22

10,9

7,8

7,2

PN468

652

270

256

90

551

9

173

544

52

148

22

15,6

1000

1,4

274

Single acting

1,2

1

PN13110

572

115

90

83

460

11

154

 

1/2”BSP

544

31

*

3

20

28,5

385

2,2

2

PN16210

572

128

105

83

460

11

173

1/4”
BSP
120°

544

30

6,6

4,3

3,8

PN16410

572

190

176

90

471

9

173

544

30

9,8

7,8

7,2

PN16810

652

270

256

90

551

9

173

544

30

14,5

1600

1,4

437

1,2

1

PN13116

572

115

90

83

460

11

154

1/4”
BSP
120°

1/2”BSP

544

31

*

3

15

28,5

522

2,2

2

PN16216

572

128

105

83

460

11

173

544

30

6,6

4,3

3,8

PN16416

572

190

176

90

471

9

173

544

30

9,8

7,8

7,2

PN16816

652

270

256

90

551

9

173

544

30

14,5

2800

0,8

432

1,2

1

PN13128

572

115

90

83

460

11

154

3/4”
– 16
UNF

3/8”BSP

544

35

*

3

10

28,5

515

2,2

2

PN16228

572

128

105

83

460

11

173

3/4”
– 16
UNF

544

42

28

42

6,8

4,3

3,8

PN16428

572

190

176

90

471

9

173

544

42

28

42

10

7,8

7,2

PN16828

652

270

256

90

551

9

173

544

42

28

42

14,7

4000

0,55

530

2,2

2

PN13240

567

128

105

83

460

11

173

M16
x1,5

544

32

26,5

36

8,3

* Pressure gauge connection on the front of the pump

Accessories ZPS - ZPF gauge adaptors - 700bar

 

 

MODEL for pumps a b c d e kg

ZPS12

(attacco a vite)

SERIE PN13# PN14# PN16#

50 30 48 3/8’’ NPT 1/2’’ BSP 0.25
 

ZPF12

(attacco a flangia)

SERIE PN16# 45 45 60 3/8’’ NPT 1/2’’ BSP 0.9
 

ZPF121

(attacco a piastra)

SERIE PN26# 83 30 70 1/2’’ BSP 0.37

Accessories ZPS - ZPF gauges adaptors - ZPD valves 1000/1600/2800 bar

 

 

 

 

MODEL

For pumps

For gauge

Press. max bar

a

b

c

d

e

kg

ZPS53

(adattatore manometro a vite)

SERIE PN16#10 PN16#16

 

G10

 

1000

50

30

48

3/8’’ NPT

1/2’’ BSP

0.9

ZPF14

(adattatore manometro flangiato)

SERIE PN16#10 PN16#16

G10 G16

1600

45

45

60

1/4’’ BSP 120°

1/2’’ BSP

0.9

ZPF73

(adattatore manometro flangiato)

SERIE PN16#28

G30 / G40 + RN28

2800

40

45

85

3/4’’

16UNF

1/2’’ BSP

girevole

1

ZPD16

(valvola a doppio spillo flangiata)

SERIE PN16#10 PN16#16

G10 G16

1600

40

155

112

1/4’’ BSP 120°

1/2’’ BSP

girevole

1

ZPD28

(valvola a doppio spillo flangiata)

SERIE PN16#28

G30 / G40 + RN28

2800

Check associated products

applications

Civil Engineering
& Constructions

Maintenances

Energies

Industry

READY DELIVERY

Thanks to our speedy deliveries you don’t have the urge to place a huge stock order to assure your customers a good service