Holder for suction cups HT-SG...E

  • Holders for mounting suction cups on tooling beams
  • For vacuum suction cups with connectors for G, NPT and M threads and right-angled adapters
  • For decentralized vacuum generators with high blow-off power, making it perfect for press shop applications
  • Suitable for use in existing systems with SEAC-type decentralized vacuum generators thanks to simple holder integration

Configuration code – selection and ordering aid for the holder HT-SG...E

The holder HT-SG...E can be configured to suit your application thanks to its modular design. Choose between a variety of connections, generators, suction cups, vacuum and pressure switches and connectors.

You can find information about the individual components and selection options on the various tab pages.

Holder type

Code Version
HT-UNIT-SG Holder for suction cups


Code Connection Tooling
A2 Cylindrical (ø 19 mm, apple-core)
A3 Spherical (ø 28.5 mm)
A5 Spherical (ø 32 mm)

Code Connection suction cups
G05...G08 G1/4-IG to G3/8-AG
M21...M39 M10-IG to M16-IG
N07...N11 NPT1/4-AG and NPT3/8-AG
RA Rectangular adapter

Vacuum generator

Code Type Version
E1 SEAC 10 Ejector with active blow-off
E2 SEAC 10 ECO Ejector with atmospheric ventilation
E3 SEAC 10 RP L Ejector with blow off system, left-side version
E4 SEAC 10 RP R Ejector with blow off system, right-side version

Suction cups

The holder system HT can be used in combination with a variety of different suction cups. You can choose between various shapes, sizes, materials and connectors. The selection options for the suction cups are illustrated below using three examples. You can find a full overview of all the available product families on the overview page for holder systems for tooling.

Example Type Suction area [mm] Material
SAX-80-ED-85 SAX (bell-shaped) 80 ED-85 (Elastodur)
SAB-50-NBR-60 SAB (1.5 folds, round) 50 NBR-60 (Nitrile rubber)
PFYN-60-VU1 PFYN (flat, round) 60 VU1 (Vulkollan)

Vacuum and pressure switches

Code Type Version
VS0 Without vacuum and pressure switches
VS1 VSi HD V M12-4 Vacuum and pressure switch

Push fitting

Code Type Version
PF0 Without screw in push fitting
PF1...PF8 STV-GE G1/8-AG 4 to STV-GE G1/4-AG 12 Screw in push fitting, straight
PF9...PF17 STV-W G1/8-AG 4 to STV-W G1/4-AG 12 MV Screw in push fitting, angled

Sample configuration

Field Code Explanation
(1) HT-UNIT-SG Holder for suction cups HT-SG...E
(2) A3-G08 Spherical connector with a diameter of 28.5 mm and a G3/8 male thread
(3) E1 Ejector with active blow-off SEAC 10 (
(4) SAX-80-ED-85 Bell-shaped suction cup SAX made from Elastodur with a suction area of 80 mm and a G3/8 female thread (
(5) VS1 Vacuum and pressure switch VSi HD V M12-4 (
(6) PF13 Screw in push fitting STV-W G1/8-AG 6 (

Schmalz also offers the right vacuum/pressure hoses to complete your holder system.

Our experienced specialists can assist you with the configuration of your holder HT-SG...E. Find the right contact person: Local contact