Bosch Rexroth 7 SL Spin-on filterIndonesia Industrial Parts

Overview

The replacement cartridge filter is suitable for direct installation in suction, pressure or return lines. It is installed upstream components to be protected. It basically consists of a filter head (1) and a screwed replacement cartridge (2) with integrated filter element (and/or two replacement cartridges for size 180 and 260).

Optionally, a maintenance indicator (3) and/or a bypass valve (4) are configurable for the filter.
Via the inlet, the fluid reaches the replacement cartridge (2) where it is cleaned. The dirt particles filtered out settle in the filter element. Via the outlet, the filtered fluid enters the hydraulic circuit. With sizes 180 and 260, there is simultaneous flow through both replacement cartridges.

Bosch Rexroth 7SL replacement cartridge filter

Feature

Size 30 … 260
Nominal pressure 7 bar
Connection up to G 1 1/2; SAE 20
Filters for inline installation
Optimized for mobile hydraulics, space-saving,service-friendly
Installation in suction, pressure and return lines possible
Special highly efficient filter media
Filtration of very fine particles and high dirt holding capacity
Optional version with maintenance indicator, pressure gauge or vacuum meter
Optional bypass valve integrated in the filter housing

Specification

General

Size		30/21	45/21	60/21	90	130	180	260
Installation position		Vertical
Ambient temperature range		-40 … +65 °C
Storage conditions ¹⁾	Seal NBR	-40 … +65 °C
Weight		0.8 kg	0.9 kg	1.1 kg	1.6 kg	1.9 kg	3 kg	3.2 kg
Volume		0.5 l		1.2 l	2 l	2.7 l	2×2 l	2×2.7 l
Material	Filter head	Aluminium
	Replacement cartridge	Steel
	Maintenance indicator	Aluminum / / plastic / steel

¹⁾max. relative air humidity 65 %

Hydraulic

Size		30/21	45/21	60/21	90	130	180	260
Operating pressure	bar	7
Hydraulic fluid temperature range	°C	-10 … +100
cold start temperature range ¹⁾	°C	40 … 10
Minimum conductivity of the medium	pS/m	300
Fatigue strength according to ISO 10771	Load cycles	> 10? with operating pressure

¹⁾During the cold start up, expect a sudden pressure increase and a flow of at least 50% in each case. A bypass valve is essential.

Maintenance indicator

Type		Pressure gauge 0 … 6 bar	Vacuum meter -1 … 0,6 bar	Optical	Pressure differential indicator visual/electrical	Vacuum switch electrical
Version		M010	M070	P1,5000 00M	F1,5GW02 00M	I0,2HS3200V	I0,2HA3200V
Contact load, direct voltage A_max.					0.25 A
Voltage range V_max.					175 AC/DC
Maximum switching power					5 VA
Switching type	100 % signal				Changeover	Normally open contact	Normally closed contact
Protection class according to DIN EN 60529		–			IP65
Ambient temperature range		-10 … +60 °C		-10 … +85 °C		-10 … +70 °C	-20 … +70 °C
Operating temperature range		-10 … +60 °C		-10 … +85 °C		-10 … +100 °C	-20 … +100 °C
Weight		0.06 kg	0.05 kg	0.02 kg	0.3 kg	0.17 kg
Material	Housing	Plastic , brass	Plastic, steel, phosphor bronze	Aluminum, plastic, steel	Aluminum, plastic, brass	Brass
	Seals			NBR		FKM

For direct voltage above 24 V, spark extinguishing is to be provided for protecting the switching contacts.

Filter element

Glass fiber material, PWR…		Single-use element on the basis of inorganic fiber
		Filtration ratio according to ISO 16889 up to ?p = 5.0 bar	Achievable oil cleanliness class according to ISO 4406 [SAE-AS-4059]
Particle separation	H20XL	ß_20(c) ? 200	19/16/12 … 22/17/14
	PWR10	ß_10(c) ? 200	17/14/10 … 21/16/13
	H6XL	ß_6(c) ? 200	15/12/10 … 19/14/11
	H3XL	ß_5(c) ? 200	13/10/8 … 17/13/10