MiniBOOSTER Hydraulic Intensifier HC1-1.2-G-W

Product Description

The HC1 – 1.2 – G – W a compact stainless steel 316L miniBOOSTER unit weighing just 0.7 kg, is designed for versatile mounting on or within tools, power packs, or other devices. Its primary function is to elevate supplied pressure to a higher outlet pressure while autonomously compensating for oil consumption to sustain the elevated pressure level. Adjustment of the outlet pressure is achieved by modulating the supplied pressure.

Additional information

Product Specifications

HC1W versions: 9 different intensification factors
PIN: 20 – 207 bar
PH: 800 bar maximum
PRETURN: As low as possible (return pressure to tank)
POUTLET: PH = (PIN – PRETURN) x intensification factor
Mounting: Inline tube
Weight: 0.7 kg

Model Versions:

A model = no dump valve
B model = with dump valve
G model = direct proportionally controlled

Material certificate 3.1 on request

Flow Rate

Intensification Factor	Max. Intensified Outlet Flow (l/min)	Max. Inlet Flow (l/min)
1.2	3.0	8.0
1.5	2.8	8.0
2.0	2.1	8.0
2.8	1.5	8.0
3.3	1.3	8.0
4.0	1.1	8.0
4.8	0.9	8.0
6.2	0.7	8.0
7.5	0.5	8.0

Functions Description

The hydraulic system operates as follows: Initially, oil is directed through the directional valve CV to the IN port, where it flows unhindered through check valves KV1, KV2, and DV to the high-pressure side H, enabling maximum flow through the booster for rapid forward function. Once the pump pressure is attained on the high-pressure side, valves KV1, KV2, and DV close, and the oscillating pump unit OP maintains the end pressure automatically. If pressure diminishes on the high-pressure side due to usage or leakage, the OP valve kicks in to sustain the end pressure level.

Function Diagram

Function Diagram HC1-1.2-G-W

Dimensions

Dimension drawing HC1-1.2-G-W

Connection Types

Connection	IN / R	H
1	1/8″ BSPP	1/4″ BSPP

Ordering an HC1W

Ordering examples of an HC1W:

with i = 4.0, DV incorporated with BSPP connections for media < 5 cSt (mm2/s) tested in water: HC1W – 4.0 – B – 1 with i = 4.0, DV incorporated with BSPP connections for media > 5 cSt (mm2/s) tested in oil: HC1W – 4.0 – B – 1S

Attention note!

The G-model is available in 2 variants, when ordering please specify accordingly:

Dynamic – low hysteresis: Ordering example of an HC1W with i = 4.0 RV incorporated and BSPP connections: HC1W – 4.0 – G – 1
Fail safe – high hysteresis: The RV valve opening ratio is to be determined on an individual basis. Contact our technical support. Ordering example of an HC1W with i = 4.0 RV with opening ratio x.x incorporated and BSPP connections: HC1W – 4.0 – G – x.x – 1

Model

HC1W

Intensification, I

Select factor
See flow rate table

Model Version.

Select type
A = without DV
B = with DV
G = with proportional valve

Connections.

Select thread
1 = BSPP, media < 5 cSt
1S = BSPP, media > 5 cSt

Max. Tightening Torque BSPP

	IN / R	H
	1/8″ BSPP	1/4″ BSPP
with stainless steel washer	13.0 da/Nm	4.0 da/Nm

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MiniBOOSTER Hydraulic Intensifier HC1-1.2-G-W