Solenoid-driven metering pump Gamma/ X - XL

Summary

Product Identification

• Product Name: Solenoid Metering Pump gamma/ X, GMXa
• Document Type: Original Operating Instructions (2006/42/EC) / Datasheet
• Part Number: 984586
• Document Revision: BA G 052 02/17 EN

Operating Limits

Performance Data

Performance data for various pump types, including standard and self-bleeding dosing heads (SER3 and SEK3), are provided. Values are calculated with water as the medium at 20 °C and 200 strokes/minute at 100% stroke length.

• Pump Capacity: Ranges from 2.05 l/h to 45.0 l/h (standard liquid end).
• Connector Size (outside Æ x inside Æ): Varies by model, e.g., 6x3 mm, 6x4 mm, 8x5 mm, 12x9 mm.
• Suction Lift: Up to 6.0 m WS (standard liquid end).
• Priming Lift: Up to 3.0 m WS (standard liquid end).
• Max. Priming Pressure on Suction Side: Up to 5.5 bar (standard liquid end).

Note: The capacity can significantly fall at pressures above the nominal pressure. Suction lift is with a filled suction line and liquid end; with self-bleeding dosing head, it's with air in the suction line. Priming lift is with clean and moist valves, at 100% stroke length and free outlet or opened bleed valve. See the official PDF for exact tabulated values for all pump types and configurations.

Accuracy

• Standard Liquid End:
  • Capacity range of the series: -5 ... +10 % (at max. stroke length and max. operating pressure for all material versions)
  • Reproducibility: ±2 % (at constant conditions and min. 30 % stroke length)
• Self-Bleeding Liquid End: No dosing accuracy or reproducibility can be provided due to use with outgassing media and air bubbles. The recommended minimum stroke length is 50 %.

Viscosity

The liquid ends are suitable for the following viscosity ranges:

• Standard: 0 ... 200 mPas
• With valve springs: 200 ... 500 mPas
• With HV head: 500 ... 3000 mPas (can be significantly higher with corrected adjusted installation)
• Self-bleeding (SEK): 0 ... 50 mPas

Temperatures

• Storage and transport temperature: -20 ... +50 °C
• Ambient temperature in operation (power end/drive and control): -10 ... +45 °C
• Medium temperature: -10 °C ... see table below for material versions:
  • PP: Long term 50 °C, Temporary 100 °C
  • NP: Long term 45 °C, Temporary 60 °C
  • PV: Long term 50 °C, Temporary 120 °C
  • SS: Long term 50 °C, Temporary 120 °C
  • TT: Long term 50 °C, Temporary 120 °C
  • Temporary max. temp. is for 15 min at max. 2 bar, depending on ambient temperature.

Climate

• Maximum air humidity: 95 % relative humidity (non-condensing)
• Test: Humid heat, cyclical in accordance with EN 680068-2-30: 2005

Degree of Protection and Safety Requirements

• Protection against contact and humidity: IP 66 according to DIN EN 60529 with contamination level 2
• NEMA Rating: NEMA 4X / indoor as per NEMA 250
• Degree of protection: 1 - mains power connection with protective earth conductor

Sound Pressure Level

• LpA < 70 dB according to EN ISO 20361 (at maximum stroke length, maximum stroke rate, maximum back pressure with water).

Electrical

• Pump Design: 100 - 230 V ±10%, 50/60 Hz
• Electrical Data by Model:
  • M70:
    • Nominal power, approx.: 25 W (rises by 1 W with relay closed)
    • Current I eff: 0.25 ... 0.10 A
    • Switch on peak current (for 3 ...5 ms): 20 A
    • Fuse: 2.5 AT
  • M85:
    • Nominal power, approx.: 30 W (rises by 1 W with relay closed)
    • Current I eff: 0.30 ... 0.12 A
    • Switch on peak current (for 3 ...5 ms): 20 A
    • Fuse: 2.5 AT
  • Fuses must have VDE, UL and CSA certification.

Mechanical / Hydraulic

Material Specifications

• Diaphragm: PTFE coating
• Housing parts: Polyphenylene ether (PPE with fibreglass)
• Liquid End Materials:
  • PPT: Dosing head: Polypropylene; Valves: PVDF; Seals: PTFE; Balls: Ceramic
  • NPT: Dosing head: Clear acrylic; Valves: PVDF; Seals: PTFE; Balls: Ceramic
  • PVT: Dosing head: PVDF; Valves: PVDF; Seals: PTFE; Balls: Ceramic
  • PPE: Dosing head: Polypropylene; Valves: EPDM; Seals: EPDM; Balls: Ceramic
  • PPB: Dosing head: Polypropylene; Valves: FKM; Seals: FKM; Balls: Ceramic
  • NPE: Dosing head: Clear acrylic; Valves: EPDM; Seals: EPDM; Balls: Ceramic
  • NPB: Dosing head: Clear acrylic; Valves: FKM; Seals: FKM; Balls: Ceramic
  • TTT: Dosing head: PTFE; Valves: PTFE; Seals: PTFE; Balls: Ceramic
  • SST: Dosing head: Stainless steel 1.4404; Valves: Stainless steel 1.4404/1.4571; Seals: PTFE; Balls: Ceramic
  • FKM = fluorine rubber

Shipping Weight

Shipping weights for gamma/ X types (in kg) vary by model and material:

• Types 2002, 1602, 1604, 0708, 0414, 0220:
  • PP, NP, PV, TT: 3.6 ... 3.7 kg
  • SS: 4.1 ... 5.0 kg
• Types 2504, 1009, 0715, 0424, 0245:
  • PP, NP, PV, TT: 4.9 ... 5.2 kg
  • SS: 5.5 ... 7.0 kg

Dimensional Drawings

Dimensional drawings are available for various material versions (PP_2, NP_2, PVT2, PVT4, TTT0, SST0, PPB9, NPB9) and pump types, detailing dimensions such as ØA, B, C (with/without bleed valve), D, and E (all in mm). See the official PDF for exact dimensional values for specific models and configurations.

Compatibility

Compatibility is guaranteed with specific components from the gamma/ L product range, including control cables, level switches, dosing line cross-sections, standard connector kits, wall brackets, dosing tanks, fixing plates, and various accessory distances. Compatibility is not guaranteed for external pump dimensions, distance between support surface and dosing head center, or the dosing monitor.

Ordering Information

Retrofit kits are available for:

• Fault indicating relay: 1050643
• Fault indicating/pacing relay: 1050654
• Current output: 1050655
• Bleed valve 4-p. 24 V PVF: 1061480
• Retrofit kit for bleed valve 3-p. 230 V PVF: 1061481

Exploded drawings and spare parts kits are detailed for various liquid end types and material versions. See the official PDF for detailed exploded drawings and specific ordering numbers for liquid ends, spare parts kits, and diaphragms.

Diagrams for Setting the Capacity

The document includes diagrams illustrating capacity (C in l/h) at maximum back pressure depending on stroke length (s in %) for different stroke rates (f in 1/min) for various GMXa models. See the official PDF for these detailed capacity setting diagrams.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

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