SMP LTD  - Submarine Manufacturing and Products Limited
Like SMP on
SMP on

SMP LTD - Commercial Diving Equipment & Hyperbaric Chambers

Stanley Hydraulic Peanut Grinder PG04

Browse Commercial Diving Equipment
SMP are Registered Members of IMCA Registered members of IMCA

We are BSI Registered

We are BSI Registered for ISO 9001 & ISO 14001

Stanley Hydraulic Peanut Grinder PG04

The PG04 Peanut Grinder is the ideal hydraulic driven tool for underwater maintenance & inspection jobs.

Stanley Hydraulic Peanut Grinder PG04

Download Product Datasheet
Click here to download product datasheet

PG04 Hydraulic Peanut Grinder Specifications
PG04 Hydraulic Peanut Grinder
Ref: PG04
Add to item quote
For sales enquiries please 'Add to Quote'
or contact us / call our UK based sales team on +44 (0)1772 687775


The PG04 Peanut Grinder is the ideal hydraulic driven tool for underwater maintenance & inspection jobs. It is primarily designed for weld seam grinding and hole de-burring in steel structures although it is also suitable for a host of other applications.

With its 6mm sized collet chuck, there is a vast range of rotary burrs and accessories readily available off-the-shelf to suit any application.

It can be run from a wide range of hydraulic flows from 15 to 40lpm @ 140bar. This versatility means that the PG04 Peanut Grinder can be run from almost any hydraulic circuit.  This professional tool features a safety trigger system which prevents accidental operation of the tool.
The power-to-weight ratio of the PG04 brings even the toughest jobs down to size.


PG04 Rotational Speeds
3550 rpm @ 15 lpm

4750 rpm @ 20 lpm

9000 rpm @ 38 lpm

9450 rpm @ 40 lpm


SPEED (Max)  9450rpm @ 40lpm

CHUCK / ARBOR  6mm Collet

HYD FLOW RANGE  15 to 40 Litres per minute

MAXIMUM FLOW  40 Litres per minute

PRESSURE RELIEF  140 Bar (2000 Psi)

MOTOR POWER 6.4 kw / 9000rpm @ 38 lpm

SYSTEM TYPE  Open Centre

PORTS  -8 SAE O-Ring


CONNECTION  Flat Face Couplers

LENGTH  350mm

WIDTH (Nose)  56mm ø

WIDTH (Body)  91mm ø


For instant service contact our sales team
Telephone +44 (0)1772 687775

Our top selling Commercial Diving Equipment

Hyperbaric Oxygen Therapy Chambers (HBOT Chambers)

SMP build a large range of Hyperbaric Oxygen Therapy Chambers (HBOT chambers) to suit clients from 2 patients up to 18 for NHS applications

Kirby Morgan SuperLite 27 Commercial Diving Helmet

The Kirby Morgan SuperLite® 27 Commercial Diving Helmet is the product of years of research and testing. The KM SuperLite® 27 design gives the commercial diver a reliable, and extremely comfortable commercial diving helmet.

Saturation Diving Systems manufactured by SMP

Saturation diving equipment supplied by SMP are designed, built, certified, maintained and operated in accordance with International Maritime Contractors Association (IMCA) Guidelines and Codes of Practice for offshore diving operations

Kirby Morgan EXO-BR Full Face Mask

The Kirby Morgan EXO Full Face Mask was designed for both surface supplied and scuba diving.

Green River Knife 17 cm with Sheath Carabiner and Line

The Green River Divers Knife is the best commercial diving knife with the best commercial sheath. Sheath including stainless steel carabiner, 2 x stainless steel splitring and cord.

Rhino 950 Workboat

The Rhino 950 is a large High Density Polyethylene (HDPE)  workboat that is ideally suited for use as a Dive SRP boat as well as a personnel transfer boat. It can be transported in a 12m flatā€rack.