Webtec Products Limited Hydraulic Hand Pumps Quality Hydraulic Components from the Webtec Range
CONTENTS DESCRIPTION PAGE No. WHP-14 Series Hand Pumps 1 WPM-20 without Tank 3 WPM-25 Series Hand Pumps 5
WHP Series Hand Pumps 14cc The totally enclosed all weather construction of the WHP Series hand pumps offers rugged trouble free operation in a wide variety of agricultural, industrial, mobile, and mining applications. Specifications Maximum Pressure: 210 bar Reservoir Capacity: 1.7 to 9.0 litres Features Choice of mounting bosses. Alternative handle positions. Externally adjustable relief valve. Double acting action. With or without reservoir. Pump Output: 14cc/double stroke Service Port: 3/8 BSPF Material: Cast iron body Steel internal parts case hardened Steel tank Weight: 8.5 kg Symbol 1
ORDERING CODES Typical Code WHP 14 3 Pump Type Output cc/cycle Tank Capacity in litres (Table 1) Table 1 Code Capacity Dim. A Dim. B Dim. C Part Number 2 1.7 litres 198 187 155 TSK 5229-2 3 3.4 litres 198 195 225 TSK 5229-3 4 4.5 litres 198 240 225 TSK 5229 9 9.0 litres 293 290 225 TSK 5229-1 G No Tank - - - TSK 5229-4 INSTALLATION DETAILS Dimensions in millimetres With Tank 72 Alternative (1) Positions Mounting Bosses tapped 3 / 8-16 UNC x 16mm deep (3) Filler Plug 109.5 735 B 55 139.7 Manual (2) 101.6 23.5 A release C Service Port 3 / 8 BSP x 12mm deep Notes: (1) Tighten Grubscrew into lever recess to lock desired position (2) Remove Crosspin to adjust Relief Valve (3) No Base Mounting Holes on 1.7 litre Reservoir Without Tank 28.5 152.4 72 Alternative Positions (1) 8 Mount Pump vertically Gasket 4 Mounting Holes 10.3 dia. 160 127 Manual (2) release 730 Service Port 3/8 BSPF x 12mm deep Mating Port 15.0 dia. required in tank Notes: (1) Tighten Grubscrew into lever recess to lock desired position. (2) Remove Crosspin to adjust Relief Valve 80 2 17 116.8 17 71 101.6
WPM Series Hand Pumps 20cc This piston type Hand Pump offers rugged trouble free operation in a wide variety of applications. Can be installed in any convenient position using oil from the existing system reservoir. Specifications Maximum Pressure: 300 bar Pump Output: 20 cc/double stroke Porting: Suction/Input: 1/2 BSPF Delivery/Output: 3/8 BSPF Material: Cast Iron Body Weight: 3.9 kg Features Easy lever control for raise and lower functions. Operate from existing system oil reservoir. Durable cast iron body. Simple installation. 3
ORDERING CODES Typical Code WPM 20 Pump Type Output cc/cycle Part Number: TSK 4356-1 INSTALLATION DETAILS Dimensions in millimetres 90 Return Position 75 Delivery Position 60 1 /2 BSP Suction and Return Port 76 160 10 3 /8 BSP 250 (Delivery) Port 4
WPM Series Hand Pumps 25cc These piston-type hand pumps are completely self-contained for instant and rugged over all use. Lightweight construction ensures easy portability. Each unit consists of an oil reservoir and an externally located release valve. Specifications Maximum Pressure: 300 bar Features With or without tank (Various tank sizes available) 2 standard operating positions. Durable aluminium body and tank. Tank Capacity: 2 litres to 7 litres Pump Output: 25 cc/cycle Porting: Service 3/8 BSPF Material: Aluminium body and tank Weight: 5.4 kg Symbol 5
ORDERING CODES Typical Code WPM 25 S2 Pump Type Output cc/cycle Tank Capacity in Litres (see Table 1) Table 1 Code Capacity Dim. A Part Number S2 2 litres 291 TSK 4356 S3 3 litres 341 TSK 4356-5 S5 5 litres 441 TSK 4356-3 S7 7 litres 576 TSK 4356-4 90 80 TYPICAL PERFORMANCE S = Load in kgf placed on end of lever P = Pressure in bar delivered by the pump S - Load (Kgf) 70 60 50 40 30 20 10 0 50 100 150 200 250 300 P - Pressure (bar) Ø10.5 Ø10.5 168 530 Release Valve A 125 46 100 13 180 13 90 200 206 6
Manufacturers of Hydraulic Components and Test Equipment for the Mobile, Industrial and Agricultural Industries Your Webtec Products representative: Webtec Products Limited Nuffield Road, St. Ives, Cambridgeshire, PE27 3LZ, UK Tel: +44(0)1480 397400 Fax: +44(0)1480 466555 E-mail: sales@webtec.co.uk See us at: www.webtec.co.uk Certificate No.8242 Webtec Products Limited reserve the right to make improvements and changes to the specification without notice.