Holmbury
Holmbury / FL Series / Stainless Steel Flat Face Couplings
Vendor: Holmbury
Coupling Type: Hydraulic Couplings & Adapters
Description:
FL Series / Stainless Steel Flat Face Couplings
Coupling Category:
Flat Face Couplings
Holmbury FL Series Stainless Steel Couplings have a high resistance to corrosion
and are suitable for use with many fluids which include: acids, gas, and
demineralized water. They are the ideal choice for many industries such as
marine, food, gas, chemical and pharmaceutical.
INTRODUCTION
FL Series couplings have been designed for applications involving the transmission of corrosive fluids and/or operation in corrosive environments. One of the most important benefits of these couplings is no fluid spillage on disconnection. Holmbury flat face couplings have been produced since 1984. Over the years, extensive experience has been gained in the design, manufacture and application of these products. Consequently, Holmbury couplings have won design innovation awards and are widely regarded as the World's leading brand of flat face coupling.
ADVANTAGES
Body and structural components - AISI 316* Spring guide in male coupling - brass Springs - AISI 302 Locking balls - AISI 316 Seals - Viton and PTFE as standard.
INTRODUCTION
FL Series couplings have been designed for applications involving the transmission of corrosive fluids and/or operation in corrosive environments. One of the most important benefits of these couplings is no fluid spillage on disconnection. Holmbury flat face couplings have been produced since 1984. Over the years, extensive experience has been gained in the design, manufacture and application of these products. Consequently, Holmbury couplings have won design innovation awards and are widely regarded as the World's leading brand of flat face coupling.
ADVANTAGES
- Flat faces can easily be wiped clean before connection to prevent the ingress of contaminants into the circuit.
- Clean disconnection - non-spill design.
- No air intrusion during connection.
- Streamlined flow path minimizes pressure drop.
- Locking sleeve prevents accidental disconnection.
- Bi-directional flow
Body and structural components - AISI 316* Spring guide in male coupling - brass Springs - AISI 302 Locking balls - AISI 316 Seals - Viton and PTFE as standard.
| Dimensions | |||||||||||||
| Type and Size | Nominal diameter of hose in mm | A | B | C | D | E | F | G | H | I | K | Connection force (N) | Weight (kg) |
| FL 7 | 7 | 1/4" | 22 | 22 | 48 | 28 | 48 | 85.5 | 24 | 24 | 16.2 | 179 | 0.20 |
| FL 9 | 9 | 3/8" | 24 | 27 | 60 | 32 | 64.5 | 109 | 26 | 29 | 19.8 | 173 | 0.35 |
| FL 9 | 9 | 1/2" | 27 | 27 | 62.5 | 32 | 69.5 | 116.5 | 29 | 29 | 19.8 | 173 | 0.35 |
| FL 13 | 13 | 1/2" | 32 | 32 | 68 | 38 | 73.5 | 125 | 34 | 34 | 24.5 | 181 | 0.48 |
| FL 13 | 13 | 3/4" | 36 | 36 | 70.5 | 38 | 80.5 | 134.5 | 38.5 | 38.5 | 24.5 | 181 | 0.48 |
| FL 15 | 16 | 3/4" | 36 | 36 | 70.5 | 42 | 78 | 132 | 38.5 | 38.5 | 27 | 195 | 0.5 |
| FL 17 | 19 | 1" | 45 | 45 | 82.5 | 48 | 92.5 | 154 | 48 | 48 | 30 | 244 | 1.0 |
| FL 21 | 25 | 1¼" | 55 | 55 | 90 | 55 | 105 | 173 | 60 | 60 | 36 | 304 | 1.5 |
| FL 27 | 32 | 1½" | 70 | 65 | 111 | 80 | 132.5 | 215 | 75 | 72 | 57 | 427 | 4.5 |
| FL 45 | 45 | 2" | 75 | 80 | 125 | 100 | 165 | 250 | 83.5 | 88.5 | 73 | 450 | 7.0 |
| Pressure Ratings | ||||
| Types and size | Maximum working pressure (bar) | Burst pressure coupled (bar) | Burst pressure male (bar) | Burst pressure female (bar) |
| FL 7 | 200 | 800 | 1300 | 600 |
| FL 9 | 200 | 800 | 1250 | 800 |
| FL 9 | 200 | 800 | 1250 | 800 |
| FL 13 | 170 | 700 | 1000 | 700 |
| FL 13 | 170 | 700 | 1000 | 700 |
| FL 15 | 140 | 600 | 850 | 500 |
| FL 17 | 140 | 600 | 900 | 600 |
| FL 21 | 110 | 450 | 750 | 500 |
| FL 27 | 90 | 400 | 750 | 400 |
| FL 45 | 90 | 400 | 750 | 400 |
| Operating Temperature Table | ||||
| Seal Material Code | Seal Material | Maximum temperature | Minimum temperature | Maximum pressure at max temperature |
| N | Nitrile | 100°C | -20°C | 140 bar |
| NEO | Neoprene | 90°C | -40°C | 80 bar |
| EP | EPDM | 150°C | -40°C | 140 bar |
| V | Viton | 180°C | -15°C | 140 bar |
| FS | Fluorosilicone | 150°C | -50°C | 140 bar |
| K | Kalrez | 300°C | -25°C | 80 bar |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |