Kami mengirim ke Indonesia — pintu ke pintu, bea cukai dan logistik ditangani oleh 3G Electric

Mcdonnell & Miller Series 21/221 Make-Up Water Feeders
Mcdonnell & MillerWater Feeders

Mcdonnell & Miller Series 21/221 Make-Up Water Feeders

McDonnell & Miller Water Feeders.

SKU 3G-OTH-02728

Juga terdaftar sebagai: 21221 · 21 221 · 21-221

Merek
Mcdonnell & Miller
Item
Series 21/221 Make-Up Water Feeders
Kategori
Water Feeders
Tersedia untuk Dipesan
Stok tersedia & bea cukai ditangani
  • 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
  • Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
  • Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
Harga dagang sesuai penawaran — balasan dalam 24 jam
Jumlah
WhatsApp seorang insinyurMessage via Telegram
Tidak perlu akun — permintaan penawaran Anda langsung masuk ke tim insinyur kami. Akun gratis memungkinkan Anda melacak penawaran dan memesan ulang lebih cepat.
Pengiriman ke Seluruh Dunia
Pengiriman udara & laut
Lembar Data Atas Permintaan
Spesifikasi teknis
Penawaran 1 Hari
Balasan dalam 24 jam

Local availability & support — Indonesia

Phone
+65 8878 8355

Dokumen Teknis

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Ajukan pertanyaan

Mcdonnell & Miller Produk
3G Electric (S) Pte. Ltd. — Singapore

Deskripsi Produk

McDonnell & Miller Water Feeders.

Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.

Pertanyaan yang Sering Diajukan

What is the McDonnell & Miller 21/221 water feeder used for?

The McDonnell & Miller 21/221 water feeder is designed for boiler receiver tanks to automatically maintain proper water levels. Its direct mounting eliminates the need for equalizing connections, and the proportional feed action ensures precise water addition, making it ideal for commercial and industrial steam boiler systems.

What are the specifications of the McDonnell & Miller 21/221 water feeder?

The McDonnell & Miller 21/221 water feeder features a mounting flange with six 7/16-inch bolt holes for direct installation on boiler receiver tanks. It provides proportional feed action to regulate water flow without requiring equalizing connections. For detailed technical specifications, consult the manufacturer's datasheet.

Where to buy the McDonnell & Miller 21/221 water feeder in Singapore?

You can source the McDonnell & Miller 21/221 water feeder through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this boiler component.

How to install the McDonnell & Miller 21/221 water feeder?

Install the McDonnell & Miller 21/221 water feeder by bolting its flange directly to the boiler receiver tank using the six 7/16-inch bolt holes. Ensure the tank opening matches the flange pattern. No equalizing connections are needed. Follow standard boiler safety procedures and consult a qualified technician for proper setup.

Digunakan dalam

Aplikasi umum untuk Mcdonnell & Miller
Steam boiler low-water cutoff — McDonnell & Miller inline flow switches (e.g., FS-1) for automatic burner shutdown
Cooling water flow monitoring — McDonnell & Miller insertion-style switches (e.g., FS4-3D) in large-diameter pipes
Hazardous-area process lines — McDonnell & Miller FS7-4E with NEMA 7/9 enclosure for Class I, Div 1 locations
HVAC chilled water systems — McDonnell & Miller FS6-1 inline switch for pump flow verification
Industrial wastewater treatment — McDonnell & Miller FS4-3S stainless steel switch for corrosive fluid flow detection
Boiler feedwater control — McDonnell & Miller FS8-WJ with BSP connections for international installations

Mcdonnell & Miller Produk

3G Electric memasok Mcdonnell & Miller water feeders. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.

Anda mungkin juga membutuhkan

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Compatible alternatives & equivalents

Cross-referenced by specification & description
For boiler receiver tanks Float operated Proportional feed action Soft seat provides positive seal Seal between float chamber and valve chamber is not
McDonnell & Miller
For boiler receiver tanks Float operated Proportional feed action Soft seat provides positive seal Seal between float chamber and valve chamber is not
For mounting in 21 2 NPT boiler side tappings Insertion lengths available in 13 16 41 8 (30-105mm) Packless
McDonnell & Miller
For mounting in 21 2 NPT boiler side tappings Insertion lengths available in 13 16 41 8 (30-105mm) Packless
For high capacity [up to 35,000 sq. ft. (3250m 2 )] low pressure steam and hot water boilers with cold water feed
McDonnell & Miller
For high capacity [up to 35,000 sq. ft. (3250m 2 )] low pressure steam and hot water boilers with cold water feed
Field-adjustable dwell-feed cycles Multi-color LED status indicator Manual feed button Hard-stop limit to minimize chances of flooding the boiler Compatible with
McDonnell & Miller
Field-adjustable dwell-feed cycles Multi-color LED status indicator Manual feed button Hard-stop limit to minimize chances of flooding the boiler Compatible with
21 2 NPT body tapping for side mounting on boilers Lever-operated, full port ball valve for easy blow down Adjustable BX outlet for easy
McDonnell & Miller
21 2 NPT body tapping for side mounting on boilers Lever-operated, full port ball valve for easy blow down Adjustable BX outlet for easy

Lainnya dari McDonnell & Miller

Lihat semua McDonnell & Miller suku cadang
For low pressure steam boilers with cold water feed Eliminates necessity to manually add water to the boiler Can be used with mechanical or electronic low water
McDonnell & Miller
For low pressure steam boilers with cold water feed Eliminates necessity to manually add water to the boiler Can be used with mechanical or electronic low water
For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) with hot or cold water feed
McDonnell & Miller
For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) with hot or cold water feed
For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level, independent of electrical service Proportional feed
McDonnell & Miller
For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level, independent of electrical service Proportional feed
For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level and independent of electrical service Proportional feed
McDonnell & Miller
For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level and independent of electrical service Proportional feed
For receiver tanks in commercial or industrial applications Mounts directly on the receiver, eliminating need for equalizing connections Quick-change replaceable
McDonnell & Miller
For receiver tanks in commercial or industrial applications Mounts directly on the receiver, eliminating need for equalizing connections Quick-change replaceable
For receiver tanks in commercial or industrial applications Mounts directly on the receiver, eliminating need for equalizing connections Quick-change replaceable
McDonnell & Miller
For receiver tanks in commercial or industrial applications Mounts directly on the receiver, eliminating need for equalizing connections Quick-change replaceable
For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m 2 ) capacity with cold water feed Quick-change replaceable cartridge valve and
McDonnell & Miller
For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m 2 ) capacity with cold water feed Quick-change replaceable cartridge valve and
For applications where water is added to steam separators, receivers, tanks, or other vessels Proportional feed action Quick-change replaceable cartridge valve
McDonnell & Miller
For applications where water is added to steam separators, receivers, tanks, or other vessels Proportional feed action Quick-change replaceable cartridge valve