Welcome To Gulf Oil & Gas

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.

✔ Genuine Pennant Product Line ✔ IBR Certified (Form III-C) & Non-IBR ✔ CE Certified Compliance ✔ UL Listed Quality Standards ✔ ISO 9001:2015 Certified System ✔ Immediate Ready Stock in UAE Hub

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 TrapCA40 Gr. Stainless SteelIBRScrewedPT11Up to 42 Kg (42 Bar)Pennant
15MM (1/2")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelIBRSocket WeldPT11Up to 42 Kg (42 Bar)Pennant
20MM (3/4")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelIBRScrewedPT11Up to 42 Kg (42 Bar)Pennant
20MM (3/4")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelIBRSocket WeldPT11Up to 42 Kg (42 Bar)Pennant
20MM (3/4")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelNon-IBRScrewedPT11Up to 42 Kg (42 Bar)Pennant
20MM (3/4")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelNon-IBRSocket WeldPT11Up to 42 Kg (42 Bar)Pennant
25MM (1")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelIBRScrewedPT11Up to 42 Kg (42 Bar)Pennant
25MM (1")PT11 Thermodynamic Steam TrapCA40 Gr. Stainless SteelNon-IBRScrewedPT11Up to 42 Kg (42 Bar)Pennant
15MM (1/2")PT13 Thermodynamic Steam TrapASTM A217 Gr. WC6 Alloy SteelIBRSocket WeldPT13Up to 65 Kg (65 Bar)Pennant
20MM (3/4")PT13 Thermodynamic Steam TrapASTM A217 Gr. WC6 Alloy SteelIBRSocket WeldPT13Up to 65 Kg (65 Bar)Pennant
20 x 25MMPT13 Thermodynamic Steam TrapASTM A217 Gr. WC6 Alloy SteelIBRSocket WeldPT13Up to 65 Kg (65 Bar)Pennant
15MM (1/2")PT14N Thermodynamic Steam TrapASTM A182 Gr. F22 CL3 Alloy SteelIBRSocket WeldPT14NUp to 92 Kg (92 Bar)Pennant
20MM (3/4")PT14N Thermodynamic Steam TrapASTM A182 Gr. F22 CL3 Alloy SteelIBRSocket WeldPT14NUp to 92 Kg (92 Bar)Pennant
25MM (1")PT14N Thermodynamic Steam TrapASTM A182 Gr. F22 CL3 Alloy SteelIBRSocket WeldPT14NUp to 92 Kg (92 Bar)Pennant
20MM (3/4")PT17R Thermodynamic Steam TrapASTM A105 Forged Carbon SteelNon-IBRSocket WeldPT17R50 BarPennant
25MM (1")PT17R Thermodynamic Steam TrapASTM A105 Forged Carbon SteelIBRSocket WeldPT17R50 BarPennant
25MM (1")PT17R Thermodynamic Steam TrapASTM A105 Forged Carbon SteelNon-IBRSocket WeldPT17R50 BarPennant


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 TrapStainless Steel 316LNon-IBRTri-Clamp Sanitary EndPT3210.5 BarPennant


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 TrapCast IronNon-IBRScrewedPT61S4.5 BarPennant
15MM (1/2")PT61S Ball Float Steam TrapCast IronNon-IBRScrewedPT61S10 BarPennant
20MM (3/4")PT61S Ball Float Steam TrapCast IronNon-IBRScrewedPT61S4.5 BarPennant
20MM (3/4")PT61S Ball Float Steam TrapCast IronNon-IBRScrewedPT61S10 BarPennant
25MM (1")PT61S Ball Float Steam TrapCast IronNon-IBRScrewedPT61S4.5 BarPennant
25MM (1")PT61S Ball Float Steam TrapCast IronNon-IBRScrewedPT61S10 BarPennant
25MM (1")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S4.5 BarPennant
25MM (1")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S10 BarPennant
25MM (1")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S14 BarPennant
40MM (1-1/2")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S4.5 BarPennant
40MM (1-1/2")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S10 BarPennant
50MM (2")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S4.5 BarPennant
50MM (2")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S10 BarPennant
50MM (2")PT65S Ball Float Steam TrapCast IronNon-IBRScrewedPT65S14 BarPennant
50MM (2")PT65H Ball Float Steam TrapCast IronNon-IBRScrewedPT65H4.5 BarPennant
15MM (1/2")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRScrewedPT62S10 BarPennant
15MM (1/2")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S4.5 BarPennant
15MM (1/2")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S10 BarPennant
15MM (1/2")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S14 BarPennant
20MM (3/4")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRScrewedPT62S4.5 BarPennant
20MM (3/4")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRScrewedPT62S10 BarPennant
20MM (3/4")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S4.5 BarPennant
20MM (3/4")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S10 BarPennant
25MM (1")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)Non-IBRScrewedPT62S4.5 BarPennant
25MM (1")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRScrewedPT62S10 BarPennant
25MM (1")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S4.5 BarPennant
25MM (1")PT62HP Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRScrewedPT62HPHigh PressurePennant
40MM (1-1/2")PT62S Ball Float Steam TrapCast Steel (ASTM A216 WCB)IBRSocket WeldPT62S10 BarPennant


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 TrapCast IronNon-IBRScrewedPT2117 BarPennant
20MM (3/4")PT21 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT2117 BarPennant
25MM (1")PT21 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT219 BarPennant
40MM (1-1/2")PT21 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT212 Bar (8.7 Bar)Pennant
15MM (1/2")PT23 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT2316 BarPennant
20MM (3/4")PT23 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT2316 BarPennant
25MM (1")PT23 Inverted Bucket Steam TrapCast IronNon-IBRScrewedPT232 BarPennant
25MM (1")PT24 Inverted Bucket Steam TrapASTM A216 Gr. WCB Cast SteelIBRSocket WeldPT2463 BarPennant
25MM (1")PT25L Inverted Bucket Steam TrapASTM A216 Gr. WCB Cast SteelNon-IBRScrewedPT25L25 BarPennant


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 TrapCast IronNon-IBRScrewedPD614.5 BarPennant
15MM (1/2")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD6110 BarPennant
15MM (1/2")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD6114 BarPennant
20MM (3/4")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD614.5 BarPennant
20MM (3/4")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD6110 BarPennant
20MM (3/4")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD6114 BarPennant
25MM (1")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD614.5 BarPennant
25MM (1")PD61 Liquid Drain TrapCast IronNon-IBRScrewedPD6110 BarPennant
15MM (1/2")PD62 Liquid Drain TrapCast Steel (ASTM A216 WCB)Non-IBRSocket WeldPD6210 BarPennant
25MM (1")PD62 Liquid Drain TrapCast Steel (ASTM A216 WCB)Non-IBRSocket WeldPD624.5 BarPennant

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?
Gulf Oil & Gas International provides certified, factory-fresh Pennant steam traps and liquid drain traps backed by extensive warehouse stock in Dubai. We offer immediate dispatch, full manufacturer warranties, IBR inspection certificates (Forms III-C), and expert sizing assistance to ensure rapid replacement and zero plant downtime.
What makes the Pennant PT11 thermodynamic trap suitable for fluctuating pressures?
The Pennant PT11 is engineered with an ASTM A743 Gr. CA40 stainless steel body, hardened stainless steel disc, and integrated AISI 304 strainer. It features concentric condensate entry beneath the disc, ensuring a clean and parallel disc lift without localized wear. The trap handles fluctuating loads and pressures up to 42 bar without adjustment and provides tight shut-off with zero steam loss.
How does the Steam Lock Release (SLR) unit in Pennant Ball Float Traps operate?
In applications like revolving drying cylinders or long pipe configurations, steam can become trapped in the pipe preceding the trap, preventing condensate from reaching the float chamber (steam locking). Pennant ball float traps (PT61S, PT62S, PT65S) feature a manually adjustable Steam Lock Release (SLR) needle valve that vents the locking steam, allowing condensate to enter and the trap to resume continuous drainage.
What is the key difference between steam traps and liquid drain traps (PD61/PD62)?
Steam traps are designed to retain live steam while discharging condensate. Liquid drain traps (PD61 and PD62), on the other hand, are engineered for compressed air and gas systems. They use a float mechanism to purge accumulated liquid water and oil emulsions from air receivers, drop legs, and gas piping without allowing expensive compressed air or process gas to escape.
What high-pressure options exist in Pennant's thermodynamic range?
For superheated and high-pressure steam headers, Pennant manufactures the PT13 in alloy steel ASTM A217 Gr. WC6 (rated up to 65 kg/cm²) and the PT14N in forged alloy steel ASTM A182 Gr. F22 CL3 (rated up to 92 kg/cm² and 537°C), both with socket weld connections and full IBR certification.
What end connections and certifications are provided?
Pennant traps are available with Screwed (NPT / BSP / BSPT), Socket Weld, Sanitary Tri-Clamp (PT32), and Flanged end connections. They are accompanied by IBR Form III-C inspection certificates, CE Pressure Equipment Directive (PED) documentation, UL compliance verification, and ISO 9001:2015 quality guarantees.

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.