
Pennant Steam Traps & Liquid Drain Traps
Gulf Oil & Gas International distributes genuine Pennant Steam Traps and LIQUID DRAIN TRAPS. We maintain comprehensive ready stock across the complete product range—Thermodynamic, Ball Float, Inverted Bucket, Clean Steam, and Liquid Drain Traps—guaranteeing superior stock availability and fast supply across the Middle East, Africa, and CIS.
Pennant Trap Technologies & Operating Principles
Pennant steam traps and liquid drain traps are engineered to maximize plant thermal efficiency, eliminate live steam losses, protect process pipelines from water hammer, and automatically purge condensate from steam and compressed gas headers.
Thermodynamic Steam Traps
Compact, rugged disc traps engineered for steam mainline drainage, tracing lines, and high-pressure superheated steam systems.
- Operating Principle: Uses kinetic energy and flash steam velocity beneath the disc
- Key Models: PT11 (CA40 SS up to 42 bar), PT13 (WC6 up to 65 bar), PT14N (F22 up to 92 bar), PT17R (A105 up to 50 bar)
- Integral Protection: Built-in AISI 304 strainer screen for dirt and scale protection
- Durability: Water hammer resistant, freeze-proof, and compact installation
Ball Float Steam Traps
Continuous modulating condensate discharge traps ideal for temperature-controlled heat exchangers and high-load process vessels.
- Operating Principle: Pure buoyancy mechanism tracking live condensate formation
- Key Models: PT61S (Cast Iron), PT62S / PT62HP (Cast Steel WCB), PT65S / PT65H (Cast Iron)
- Key Features: Built-in thermostatic air vent and Steam Lock Release (SLR) mechanism
- Pressure Classes: Differential pressures from 4.5 bar, 10 bar, to 14 bar
Inverted Bucket & Liquid Drain Traps
Heavy-duty mechanical traps for severe industrial steam services and compressed air moisture removal.
- Inverted Bucket Traps: Models PT21, PT23, PT24 (WCB up to 63 bar), and PT25L (WCB up to 25 bar)
- Liquid Drain Traps: Models PD61 (Cast Iron) and PD62 (Cast Steel) for compressed air and gas lines
- Air & Gas Protection: Discharges liquids continuously without compressed gas loss
- Clean Steam Trap: Model PT32 in SS 316L with sanitary Tri-Clamp connections

Complete Ready Inventory Matrix (Immediate UAE Supply)
Gulf Oil & Gas International maintains active inventory across all models, sizes, materials of construction (MOC), and pressure ratings detailed below for fast shipment:
1. Thermodynamic Steam Traps
| Size | Description | MOC (Body Material) | IBR / Non-IBR | End Connection | Model | Pressure Rating | Make |
|---|---|---|---|---|---|---|---|
| 15MM (1/2") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | IBR | Screwed | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 15MM (1/2") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | IBR | Socket Weld | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 20MM (3/4") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | IBR | Screwed | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 20MM (3/4") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | IBR | Socket Weld | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 20MM (3/4") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | Non-IBR | Screwed | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 20MM (3/4") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | Non-IBR | Socket Weld | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 25MM (1") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | IBR | Screwed | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 25MM (1") | PT11 Thermodynamic Steam Trap | CA40 Gr. Stainless Steel | Non-IBR | Screwed | PT11 | Up to 42 Kg (42 Bar) | Pennant |
| 15MM (1/2") | PT13 Thermodynamic Steam Trap | ASTM A217 Gr. WC6 Alloy Steel | IBR | Socket Weld | PT13 | Up to 65 Kg (65 Bar) | Pennant |
| 20MM (3/4") | PT13 Thermodynamic Steam Trap | ASTM A217 Gr. WC6 Alloy Steel | IBR | Socket Weld | PT13 | Up to 65 Kg (65 Bar) | Pennant |
| 20 x 25MM | PT13 Thermodynamic Steam Trap | ASTM A217 Gr. WC6 Alloy Steel | IBR | Socket Weld | PT13 | Up to 65 Kg (65 Bar) | Pennant |
| 15MM (1/2") | PT14N Thermodynamic Steam Trap | ASTM A182 Gr. F22 CL3 Alloy Steel | IBR | Socket Weld | PT14N | Up to 92 Kg (92 Bar) | Pennant |
| 20MM (3/4") | PT14N Thermodynamic Steam Trap | ASTM A182 Gr. F22 CL3 Alloy Steel | IBR | Socket Weld | PT14N | Up to 92 Kg (92 Bar) | Pennant |
| 25MM (1") | PT14N Thermodynamic Steam Trap | ASTM A182 Gr. F22 CL3 Alloy Steel | IBR | Socket Weld | PT14N | Up to 92 Kg (92 Bar) | Pennant |
| 20MM (3/4") | PT17R Thermodynamic Steam Trap | ASTM A105 Forged Carbon Steel | Non-IBR | Socket Weld | PT17R | 50 Bar | Pennant |
| 25MM (1") | PT17R Thermodynamic Steam Trap | ASTM A105 Forged Carbon Steel | IBR | Socket Weld | PT17R | 50 Bar | Pennant |
| 25MM (1") | PT17R Thermodynamic Steam Trap | ASTM A105 Forged Carbon Steel | Non-IBR | Socket Weld | PT17R | 50 Bar | Pennant |
2. Sanitary & Clean Steam Thermostatic Traps
| Size | Description | MOC (Body Material) | IBR / Non-IBR | End Connection | Model | Pressure Rating | Make |
|---|---|---|---|---|---|---|---|
| 15MM (1/2") | PT32 Thermostatic Clean Steam Trap | Stainless Steel 316L | Non-IBR | Tri-Clamp Sanitary End | PT32 | 10.5 Bar | Pennant |
3. Ball Float Steam Traps (with Steam Lock Release)
| Size | Description | MOC (Body Material) | IBR / Non-IBR | End Connection | Model | Pressure Rating | Make |
|---|---|---|---|---|---|---|---|
| 15MM (1/2") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 4.5 Bar | Pennant |
| 15MM (1/2") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 10 Bar | Pennant |
| 20MM (3/4") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 4.5 Bar | Pennant |
| 20MM (3/4") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 10 Bar | Pennant |
| 25MM (1") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 4.5 Bar | Pennant |
| 25MM (1") | PT61S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT61S | 10 Bar | Pennant |
| 25MM (1") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 4.5 Bar | Pennant |
| 25MM (1") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 10 Bar | Pennant |
| 25MM (1") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 14 Bar | Pennant |
| 40MM (1-1/2") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 4.5 Bar | Pennant |
| 40MM (1-1/2") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 10 Bar | Pennant |
| 50MM (2") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 4.5 Bar | Pennant |
| 50MM (2") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 10 Bar | Pennant |
| 50MM (2") | PT65S Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65S | 14 Bar | Pennant |
| 50MM (2") | PT65H Ball Float Steam Trap | Cast Iron | Non-IBR | Screwed | PT65H | 4.5 Bar | Pennant |
| 15MM (1/2") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Screwed | PT62S | 10 Bar | Pennant |
| 15MM (1/2") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 4.5 Bar | Pennant |
| 15MM (1/2") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 10 Bar | Pennant |
| 15MM (1/2") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 14 Bar | Pennant |
| 20MM (3/4") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Screwed | PT62S | 4.5 Bar | Pennant |
| 20MM (3/4") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Screwed | PT62S | 10 Bar | Pennant |
| 20MM (3/4") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 4.5 Bar | Pennant |
| 20MM (3/4") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 10 Bar | Pennant |
| 25MM (1") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | Non-IBR | Screwed | PT62S | 4.5 Bar | Pennant |
| 25MM (1") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Screwed | PT62S | 10 Bar | Pennant |
| 25MM (1") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 4.5 Bar | Pennant |
| 25MM (1") | PT62HP Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Screwed | PT62HP | High Pressure | Pennant |
| 40MM (1-1/2") | PT62S Ball Float Steam Trap | Cast Steel (ASTM A216 WCB) | IBR | Socket Weld | PT62S | 10 Bar | Pennant |
4. Inverted Bucket Steam Traps
| Size | Description | MOC (Body Material) | IBR / Non-IBR | End Connection | Model | Pressure Rating | Make |
|---|---|---|---|---|---|---|---|
| 15MM (1/2") | PT21 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT21 | 17 Bar | Pennant |
| 20MM (3/4") | PT21 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT21 | 17 Bar | Pennant |
| 25MM (1") | PT21 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT21 | 9 Bar | Pennant |
| 40MM (1-1/2") | PT21 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT21 | 2 Bar (8.7 Bar) | Pennant |
| 15MM (1/2") | PT23 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT23 | 16 Bar | Pennant |
| 20MM (3/4") | PT23 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT23 | 16 Bar | Pennant |
| 25MM (1") | PT23 Inverted Bucket Steam Trap | Cast Iron | Non-IBR | Screwed | PT23 | 2 Bar | Pennant |
| 25MM (1") | PT24 Inverted Bucket Steam Trap | ASTM A216 Gr. WCB Cast Steel | IBR | Socket Weld | PT24 | 63 Bar | Pennant |
| 25MM (1") | PT25L Inverted Bucket Steam Trap | ASTM A216 Gr. WCB Cast Steel | Non-IBR | Screwed | PT25L | 25 Bar | Pennant |
5. Liquid Drain Traps & Auto Drain Traps (Compressed Air & Gas Systems)
| Size | Description | MOC (Body Material) | IBR / Non-IBR | End Connection | Model | Pressure Rating | Make |
|---|---|---|---|---|---|---|---|
| 15MM (1/2") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 4.5 Bar | Pennant |
| 15MM (1/2") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 10 Bar | Pennant |
| 15MM (1/2") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 14 Bar | Pennant |
| 20MM (3/4") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 4.5 Bar | Pennant |
| 20MM (3/4") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 10 Bar | Pennant |
| 20MM (3/4") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 14 Bar | Pennant |
| 25MM (1") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 4.5 Bar | Pennant |
| 25MM (1") | PD61 Liquid Drain Trap | Cast Iron | Non-IBR | Screwed | PD61 | 10 Bar | Pennant |
| 15MM (1/2") | PD62 Liquid Drain Trap | Cast Steel (ASTM A216 WCB) | Non-IBR | Socket Weld | PD62 | 10 Bar | Pennant |
| 25MM (1") | PD62 Liquid Drain Trap | Cast Steel (ASTM A216 WCB) | Non-IBR | Socket Weld | PD62 | 4.5 Bar | Pennant |
Industries & Sectors Powered by Pennant Traps
Pennant steam traps and liquid drain traps are installed across heavy industry, energy, chemical, and utility infrastructures worldwide.
Thermal Power Generation
Main steam header drainage, superheater startup drains, turbine casing extraction lines, reheat headers, and auxiliary steam lines.
Oil Refining & Petrochemicals
Viscous hydrocarbon line steam tracing, crude preheater steam battery drainage, reboilers, and flare knockout drum auto-drain traps.
Chemical & Fertilizer Plants
Continuous condensate drainage on urea reactors, ammonia synthesis heaters, sulfuric acid reboilers, and multi-effect evaporators.
Textile Processing & Dyeing
Stenter machines, multi-cylinder sizing drying ranges, high-pressure fabric dyeing autoclaves, and garment steam presses.
Food, Dairy & Beverage
Plate heat exchangers, batch cookers, flash pasteurizers, clean-in-place (CIP) hot water loops, and brewery boiling kettles.
Pharmaceutical & Biotech
Pure steam lines, sanitary sterilizer autoclaves, clean utility loops, and distillation units using Pennant PT32 SS316L traps.
Pulp, Paper & Board Mills
Paper machine drying cylinders, corrugated box steam headers, digester steam jackets, and black liquor preheating.
Sugar Mills & Distilleries
Bagasse boiler mainlines, raw juice heaters, evaporator calandrias, vacuum pan drainage, and alcohol distillation columns.
Tire & Rubber Manufacturing
Tire curing presses, platen presses, vulcanizing autoclaves, tire mold heating circuits, and rubber compound mixers.
Compressed Air & Gas Utilities
Air receiver tanks, air compressor aftercoolers, refrigerated air dryers, moisture separators, and compressed air distribution ring mains.
Thermal Desalination Facilities
Multi-Stage Flash (MSF) and Multi-Effect Distillation (MED) brine heater condensate drainage and steam ejector loops.
District Steam & Central Utilities
Municipal steam distribution pipelines, campus steam tunnels, hospital heating networks, and laundry steam headers.
Process & Equipment Applications by Trap Type
Selecting the proper Pennant trap model ensures zero steam loss, prevents water hammer, and maximizes heat transfer efficiency.
Thermodynamic Traps (PT11, PT13, PT14N, PT17R)
- High-pressure steam mainline drip legs & header pockets
- Expansion loop collection drain pockets
- Steam tracing lines for viscous fluids & freeze prevention
- High-temperature superheated steam lines up to 537°C
- Turbine bypass drains & boiler stop valve drains
Ball Float Traps (PT61S, PT62S, PT65S, PT65H)
- Shell-and-tube heat exchangers & reboilers
- Jacketed reactors & batch processing kettles
- Air handling unit (AHU) steam heating coils
- Evaporator calandrias & continuous drying rolls
- Applications requiring Steam Lock Release (SLR)
Liquid Drain Traps (PD61, PD62)
- Compressed air moisture separators & drop legs
- Air compressor receiver tank bottom drainage
- Refrigerated & desiccant air dryer drain points
- Industrial gas distribution headers (nitrogen, CO2)
- Automatic zero-gas-loss liquid drainage
Territorial Supply Coverage: Middle East, Africa & CIS
Gulf Oil & Gas International distributes genuine Pennant Steam Traps and Liquid Drain Traps with immediate warehouse stock, complete inspection documentation, and technical support across major industrial and energy hubs:
🇦🇪 United Arab Emirates
Dubai (JAFZA, DIPC), Abu Dhabi (ICAD, Mussafah, Ruwais, Habshan), Sharjah (Hamriyah), Ras Al Khaimah, Fujairah Port.
🇸🇦 Saudi Arabia (KSA)
Riyadh Industrial Cities, Jubail Industrial City, Dammam 1st & 2nd, Yanbu, Ras Tanura, Rabigh, Jazan Economic City.
🇶🇦 Qatar & 🇰🇼 Kuwait
Doha Industrial Area, Ras Laffan Industrial City, Mesaieed, Kuwait City (Shuwaikh), Ahmadi Refinery Hub, Mina Abdulla.
🇴🇲 Oman & 🇧🇭 Bahrain
Muscat (Rusayl), Sohar Port, Salalah Free Zone, Duqm Port, Manama (Hidd Industrial Area), Sitra BAPCO Hub.
🇮🇶 Iraq
Basra (Khor Al Zubair Port), Erbil, Baghdad, Rumaila Oilfield, West Qurna, Baiji Industrial Hub.
🇪🇬 Egypt
Cairo (10th of Ramadan), Alexandria (Borg El Arab), Suez Canal Economic Zone, Port Said, Ain Sokhna, Damietta.
🇩🇿 Algeria
Hassi Messaoud, Skikda Petrochemical, Arzew Gas Terminal, Algiers Industrial Zone, Oran, Bethioua.
🇲🇦 Morocco
Casablanca, Tanger Med Port & Free Zone, Jorf Lasfar Industrial Complex, Safi Chemical Hub, Rabat, Kenitra.
🇹🇳 Tunisia & 🇱🇾 Libya
Tunis, Sfax, Bizerte Refinery Hub, Gabes Chemical Zone, Tripoli, Benghazi, Misrata Port, Ras Lanuf Terminal, Marsa El Brega.
🇳🇬 Nigeria
Lagos (Lekki FTZ, Apapa), Port Harcourt (Onne Port), Warri Refinery, Bonny Island LNG, Calabar Free Trade Zone, Kaduna.
🇬🇭 Ghana & 🇨🇮 Ivory Coast
Accra, Takoradi Port & Energy Hub, Tema Industrial Area, Abidjan Port & Refining Hub, San Pedro Port.
🇸🇳 Senegal & 🇲🇷 Mauritania
Dakar Port, Saint-Louis Offshore Gas Basin, Mbour, Nouakchott Port, Nouadhibou Mining Port.
🇦🇴 Angola
Luanda, Cabinda Offshore Terminal, Soyo LNG Hub, Lobito Port & Refinery Development.
🇬🇦 Gabon & 🇨🇬 Congo
Libreville, Port-Gentil Oil Terminal, Pointe-Noire Offshore Hub, Brazzaville Industrial Area.
🇬🇶 Equatorial Guinea & 🇨🇲 Cameroon
Malabo, Punta Europa LNG, Bata, Douala Industrial Port, Kribi Deep Sea Port, Limbe Refinery.
🇨🇩 DR Congo
Kinshasa, Lubumbashi Mining Center, Kolwezi Copperbelt, Matadi Port, Boma.
🇰🇪 Kenya & 🇺🇬 Uganda
Nairobi, Mombasa Port & Kipevu Oil Terminal, Lamu Port, Kisumu, Kampala, Hoima Lake Albert Energy Basin.
🇹🇿 Tanzania & 🇲🇿 Mozambique
Dar es Salaam Port, Mtwara Gas Hub, Tanga, Maputo Port, Afungi LNG Hub, Pemba Oil & Gas Port, Beira.
🇪🇹 Ethiopia & 🇷🇼 Rwanda
Addis Ababa, Dire Dawa Industrial Park, Hawassa Industrial Park, Kigali Special Economic Zone, Bugesera.
🇿🇦 South Africa
Johannesburg, Durban Port, Cape Town, Richards Bay Coal & Gas Terminal, Saldanha Bay, Secunda Sasol Complex, Sasolburg.
🇳🇦 Namibia & 🇧🇼 Botswana
Windhoek, Walvis Bay Port, Luderitz Energy Hub, Gaborone Industrial Area, Francistown, Jwaneng.
🇿🇲 Zambia & 🇿🇼 Zimbabwe
Lusaka, Kitwe Copperbelt, Ndola Refinery, Harare, Bulawayo Industrial Zone, Hwange Power Station.
🇰🇿 Kazakhstan & 🇦🇿 Azerbaijan
Aktau Port, Atyrau Caspian Hub, Tengiz Field, Kashagan Offshore, Baku Shipyard, Sangachal Terminal, Sumqayit.
🇺🇿 Uzbekistan & 🇹🇲 Turkmenistan
Tashkent, Bukhara Refinery, Navoiy Free Industrial Zone, Fergana, Ashgabat, Turkmenbashi Port & Refinery.
Frequently Asked Questions (FAQ)
Technical, operational, and procurement details for genuine Pennant Steam Traps and Liquid Drain Traps.
Why choose genuine Pennant steam traps from Gulf Oil & Gas International?
What makes the Pennant PT11 thermodynamic trap suitable for fluctuating pressures?
How does the Steam Lock Release (SLR) unit in Pennant Ball Float Traps operate?
What is the key difference between steam traps and liquid drain traps (PD61/PD62)?
What high-pressure options exist in Pennant's thermodynamic range?
What end connections and certifications are provided?
Procure Genuine Pennant Steam & Liquid Drain Traps
Submit your model requirements, sizes, operating pressures, and quantities for immediate stock verification and commercial quotation across Middle East, Africa, and CIS markets.