Accessories · Accessory

CONNECT 244 FOOD for 350–356

CONNECT 244 FOOD for 350–356 is a two-part loose flange that fits mating flanges to DIN 2632/2633 and has a hole pattern to DIN EN 1092-1. The manufacturer describes it as food-grade. The loose flange is made of polypropylene (PP) with a steel insert, and the wall in contact with the medium is premium polyether polyurethane (Pre-PUR®). It can be used from −40 to +90 °C and is available for hoses with inner Ø from 50 to 250 mm in the 350, 351, 355 and 356 series.

Download datasheet (PDF)

DIN EN 1092-1 Food-grade Ø 50 to 250 mm −40 to +90 °C
  • DIN 2632/2633
  • EU 10/2011
  • −40 to +90 °C

Technical specifications

The product's key specifications are briefly summarised below.

Type Two-part loose flange, screw-on
Mating flange DIN 2632/2633
Hole pattern DIN EN 1092-1
Material PP with steel insert; Pre-PUR® wall
Temperature −40 to +90 °C
Food contact EU 10/2011, EC 1935/2004 and EU 2015/174
Hoses 350 (AS, AS BLACK, FOOD-AS); 351, 355 and 356 (FOOD, INOX FOOD-AS)
Manufacturer SKU 2448550

Dimensions and ordering

The table shows the standard sizes of the loose flange.

Dimensions and article numbers for CONNECT 244 FOOD for 350–356
Inner Ø
[mm]		 Total length
[mm]		 Article no.
506624400508550
807624400808550
1008424401008550
12510024401258550
15011424401508550
20013224402008550
25014524402508550

Inner Ø is the inner Ø of the hose. Bolt holes, bolt circle and inner Ø of the pipe system: Ø 50: 4 × 18 mm, 125 mm, 51.2 mm. Ø 80: 8 × 18 mm, 160 mm, 82.5 mm. Ø 100: 8 × 18 mm, 180 mm, 100.8 mm. Ø 125: 8 × 18 mm, 210 mm, 126 mm. Ø 150: 8 × 22 mm, 240 mm, 151 mm. Ø 200: 8 × 22 mm, 295 mm, 207.3 mm. Ø 250: 12 × 22 mm, 350 mm, 254.4 mm.

Compatible with these hoses

This accessory is qualified by the manufacturer for the following hoses.

AIRDUC® PUR 350 AS (MD)
ATEX/ESD

AIRDUC® PUR 350 AS (MD)

Lightweight antistatic PUR hose for pneumatic transport in ATEX zones
AIRDUC® PUR 350 AS BLACK (MD)
ATEX/ESD

AIRDUC® PUR 350 AS BLACK (MD)

Antistatic polyurethane hose in black for ATEX zones and demanding industrial duty
AIRDUC® PUR 350 FOOD-AS (MD)
Food/Pharma

AIRDUC® PUR 350 FOOD-AS (MD)

Food-grade antistatic polyurethane hose for pneumatic conveying of flour, grain and pharmaceutical products
AIRDUC® PUR 351 FOOD (MD)
Food/Pharma

AIRDUC® PUR 351 FOOD (MD)

Food-grade polyurethane hose for abrasive media
AIRDUC® PUR 355 FOOD (HD)
Food/Pharma

AIRDUC® PUR 355 FOOD (HD)

Heavy-duty food-grade PUR hose for abrasive media
AIRDUC® PUR 356 FOOD (XHD)
Food/Pharma

AIRDUC® PUR 356 FOOD (XHD)

Extra heavy-duty food-grade PUR hose for high throughputs of abrasive food media
AIRDUC® PUR-INOX 350 FOOD-AS
Food/Pharma

AIRDUC® PUR-INOX 350 FOOD-AS

Food-grade, antistatic PUR hose with stainless steel spiral, −40 to +90°C
AIRDUC® PUR-INOX 351 FOOD-AS (MD)
Food/Pharma

AIRDUC® PUR-INOX 351 FOOD-AS (MD)

Antistatic PUR hose with stainless steel spiral — food-grade
AIRDUC® PUR-INOX 355 FOOD-AS (HD)
Food/Pharma

AIRDUC® PUR-INOX 355 FOOD-AS (HD)

Antistatic food-grade heavy-duty PUR hose with stainless steel spiral
AIRDUC® PUR-INOX 356 FOOD-AS (XHD)
Food/Pharma

AIRDUC® PUR-INOX 356 FOOD-AS (XHD)

Extremely abrasion-resistant food hose — antistatic, INOX spiral, for the most abrasive bulk foods

Related hoses

Hoses often considered alongside this one. Suggestions are based on the same category and similar properties.

CONNECT 244 FOOD
Accessories

CONNECT 244 FOOD

Two-part loose flange for mating flanges to DIN 2632/2633, food-grade, screwed onto the hose
CONNECT 244 FOOD for 356
Accessories

CONNECT 244 FOOD for 356

Two-part loose flange for mating flanges to DIN 2632/2633, hole pattern DIN EN 1092-1, food-grade, for the 356 series

Frequently asked questions

How does it differ from CONNECT 244 FOOD?

According to the manufacturer, this version fits 350 (AS, AS BLACK and FOOD-AS) as well as 351, 355 and 356 (FOOD and INOX FOOD-AS) and is available from Ø 50 to 250 mm. CONNECT 244 FOOD is listed for hoses 350, 351, 355, 533, 341 and 345 and is available up to Ø 300 mm.